Commit Graph

1493 Commits

Author SHA1 Message Date
Aleksey Kladov
41f8ae7daa More searchable name 2021-05-04 10:23:47 +03:00
Kirill Bulatov
734b95a1ac Code review fixes 2021-05-03 23:24:36 +03:00
Kirill Bulatov
90fc329377 Index retrieval fix 2021-05-03 19:35:44 +03:00
Kirill Bulatov
b1d600a1ec Less panics in the assist resolution 2021-05-03 18:18:45 +03:00
Kirill Bulatov
28293d370f Add docs and use better naming 2021-05-03 18:16:35 +03:00
Kirill Bulatov
1679a376f3 Resolve single assist only 2021-05-03 18:03:28 +03:00
Kirill Bulatov
e5cdcb8b12 Add a way to resolve certain assists 2021-05-03 17:14:49 +03:00
Aleksey Kladov
cd69307aee fix: don't duplicate Progerss::Finised for cache priming 2021-05-02 21:45:00 +03:00
Boris-Chengbiao Zhou
ce8c6c4762 Ensure that only one cache priming task can run at a time
Fixes #8632.
2021-04-30 16:48:11 +02:00
m5tfi
5778ab1e41 add folding for where clauses 2021-04-30 10:18:36 +02:00
Aleksey Kladov
5c1a901035 internal: ensure that client and server-side configs are not mixed up
https://github.com/rust-lang/rust/issues/84647 would help big time here.
2021-04-28 13:13:30 +03:00
bors[bot]
86b5084917
Merge #8679
8679: fix: don't show error message for a valid notification r=matklad a=matklad

bors r+
🤖

Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
2021-04-27 13:10:22 +00:00
Aleksey Kladov
f45c1ffc5b fix: don't show error message for a valid notification
Closes #6782, #6772
2021-04-27 16:09:59 +03:00
Jeremy Kolb
36c20dc23d Return ServerNotInitialized according to the spec
According to the spec we should return ServerNotInitialized if the server is waiting for an initialize request and something else comes in.
Upgrading to lsp-server 0.5.1 will do this and retry until the initialize request comes in.

Fixes #8581
2021-04-27 07:47:06 -04:00
Jorge Mederos Alvarado
c4dba4077f Add config options 2021-04-26 20:29:54 -04:00
Kirill Bulatov
c24bdab97e Use -u instead of --utc date flag 2021-04-26 17:12:13 +03:00
Aleksey Kladov
4f9640ff39 fix: add date to the version string on Mac
It doesn't support `--iso`
2021-04-26 15:20:15 +03:00
Lukas Wirth
050c69c19d Split out merge_imports module from helpers::insert_use 2021-04-24 13:31:43 +02:00
Aleksey Kladov
8d54fd105c fix: correct version string to contain hash, build date and channel 2021-04-24 13:36:45 +03:00
bors[bot]
e529f73355
Merge #8627
8627: Add profiling spans under cargo_to_crate_graph r=lnicola a=lnicola

bors r+

Co-authored-by: Laurențiu Nicola <lnicola@dend.ro>
2021-04-22 18:26:09 +00:00
Laurențiu Nicola
6b187af337 Add profiling spans under cargo_to_crate_graph 2021-04-22 21:25:29 +03:00
James Leitch
72718bc2d7 Code review feedback. 2021-04-21 15:10:53 -07:00
James Leitch
9fcad82980 Diagnostic Remap Path Prefixes added. 2021-04-21 15:10:53 -07:00
James Leitch
60841f4276 Diagnostic paths attempt to use VSCode's path join behavior before defaulting to Rust's path join behavior. 2021-04-21 15:10:53 -07:00
Aleksey Kladov
21f4588fc8 internal: fix slightly broken test 2021-04-19 18:57:47 +03:00
Adrian Stanciu
1c75d8975c Fix typo: comparision -> comparison 2021-04-19 18:44:38 +03:00
Lukas Wirth
2f62c0117a Check for rust doc code attributes like rustdoc does 2021-04-19 13:32:52 +02:00
Lukas Wirth
8a959497b1 Don't require all doc fences to be valid for identifying rust code 2021-04-19 11:41:45 +02:00
bors[bot]
75bf832899
Merge #8540
8540: Prevent being able to rename items that are not part of the workspace r=Veykril a=Veykril

This change causes renames that happen on items coming from crates outside the workspace to fail. I believe this should be the right approach, but usage of cargo's workspace might not be entirely correct for preventing these kinds of refactoring from touching things they shouldn't. I'm not entirely sure?

cc #6623, this is one of the bigger footguns when it comes to refactoring, especially in combination with import aliases people tend to rename items coming from a crates dependency which this prevents.

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
2021-04-19 07:57:40 +00:00
Lukas Wirth
493aaa1403 Better visualise control flow for change_annotation_support" 2021-04-19 00:14:55 +02:00
Lukas Wirth
c447a795ab Prevent being able to rename items that are not part of the workspace 2021-04-18 12:44:00 +02:00
Chayim Refael Friedman
6c287e1504 Accept E<error_number> notation in doctests
```compile_fail,E0000
```

The code was stolen from rustdoc at 392ba2ba1a/src/librustdoc/html/markdown.rs (L866-L867)
2021-04-18 06:15:40 +03:00
Milo
2fa5086424 change grammar 2021-04-15 19:40:07 +01:00
Jonas Schievink
30aae2cefb Move cursor position when using item movers 2021-04-14 00:03:04 +02:00
bors[bot]
03e0bf7f55
Merge #8354
8354: Distinguishing between different operators in semantic highlighting r=matklad a=chetankhilosiya



Co-authored-by: Chetan Khilosiya <chetan.khilosiya@gmail.com>
2021-04-13 11:46:23 +00:00
Aleksey Kladov
06a633ff42 feat: improve performance by delaying computation of fixes for diagnostics 2021-04-13 12:09:04 +03:00
Aleksey Kladov
04b5fcfdb2 Ensure that listing&resolving code actions use the same set of actions 2021-04-13 11:27:00 +03:00
bors[bot]
fe29a9e837
Merge #8494
8494: internal: unfork code paths for unresolved and resolved assist r=matklad a=matklad

bors r+
🤖

Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
2021-04-13 07:59:36 +00:00
Aleksey Kladov
460f0ef669 internal: unfork code paths for unresolved and resolved assist 2021-04-13 10:59:15 +03:00
Laurențiu Nicola
3b964c0c81 Exclude nightly tag from git describe to fix version string 2021-04-13 09:20:17 +03:00
Aleksey Kladov
426d098bd6 internal: prepare for lazy diagnostics 2021-04-12 17:58:01 +03:00
Aleksey Kladov
29d5f29932 fix: don't spam repeated error messages when cargo check fails
Conceptually, using a *message* here is wrong, because this is a
"status", rather than "point in time" thing. But statuses are an LSP
extension, while messages are stable. As a compromise, send message only
for more critical `metadata` failures, and only once per state change.
2021-04-12 16:19:36 +03:00
Aleksey Kladov
186c5c47cb feat: avoid checking the whole project during initial loading 2021-04-12 15:29:31 +03:00
bors[bot]
0fac165052
Merge #8410
8410: Use CompletionTextEdit::InsertAndReplace if supported by the client r=Veykril a=Veykril

Fixes #8404, Fixes #3130

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
2021-04-10 13:07:46 +00:00
Chetan Khilosiya
1735b3ef6a 8279: Added initial implementation for
Operator semantic highlighting.
2021-04-08 22:58:26 +05:30
kjeremy
3634b2145c Bump lsp-types and syn
This lsp-types now supports a default InsertTextMode for completion and a per-completion item commit_characters
2021-04-08 10:57:47 -04:00
Lukas Wirth
8fa3011908 Use CompletionTextEdit::InsertAndReplace if supported by the client 2021-04-08 15:21:27 +02:00
Lukas Wirth
4b555ab1d9 Emit folding ranges for multiline array literals 2021-04-08 00:12:11 +02:00
Jonas Schievink
36cd724b7b Autoclose blocks when typing { 2021-04-07 16:38:04 +02:00
Manuel Ceron
dbd760010e Return a better error message for when we are waiting for cargo. 2021-04-07 14:33:41 +02:00
bors[bot]
74711deb72
Merge #8375
8375: feat: show errors from `cargo metadata` and initial `cargo check` in the status bar r=matklad a=matklad

bors r+
🤖

Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
2021-04-06 15:09:38 +00:00
Aleksey Kladov
de33702784 feat: show errors from cargo metadata and initial cargo check in the status bar
closes #3155
2021-04-06 18:08:05 +03:00
bors[bot]
12e86433ab
Merge #8368
8368: Move Ty accessors to TyExt r=flodiebold a=Veykril

CC #8313

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
2021-04-06 13:32:15 +00:00
Aleksey Kladov
8fe20b19d4 More robust status notifications 2021-04-06 15:45:31 +03:00
Lukas Wirth
9b4699a9be Move Ty accessors to TyExt 2021-04-06 13:58:48 +02:00
Aleksey Kladov
9143e3925c Prepare for more stateless status reporting 2021-04-06 13:23:09 +03:00
Aleksey Kladov
e3c47ccefc Use autoreload config to gate execution rather that staleness 2021-04-06 13:10:50 +03:00
Aleksey Kladov
3698b3eab8 Avoid duplicate cargo checks 2021-04-06 12:40:31 +03:00
Aleksey Kladov
9ca59733e3 Improve readability
It's better to order functions in the order they are called, if there's
ordering between them.
2021-04-06 12:35:40 +03:00
Aleksey Kladov
aaa8c208b1 internal: do not drop errors from cargo metadata/check
Work towards #3155
2021-04-06 12:33:19 +03:00
Aleksey Kladov
7099438e0c internal: prepare to store OpQueue results in the queue itself 2021-04-05 20:49:00 +03:00
Aleksey Kladov
a01fd1af19 internal: explain "extract if condition" refactoring 2021-04-05 13:02:47 +03:00
Jonas Schievink
ab49f762a9 analysis-stats: allow skipping type inference
This removes "noise" from memory profiles since it avoids lowering
function bodies and types
2021-04-05 01:42:19 +02:00
Jonas Schievink
d3b804d11d Error when rustfmt component is unavailable 2021-04-05 00:33:11 +02:00
Jonas Schievink
3abcdc03ba Make ast_to_token_tree infallible
It could never return `None`, so reflect that in the return type
2021-04-04 01:46:45 +02:00
Jade
feae14be11 Put the revision in the logged startup message 2021-04-02 02:53:56 -07:00
bors[bot]
ea8feca31a
Merge #8265
8265: Improve rustc diagnostic mapping r=jonas-schievink a=jonas-schievink

Try to mirror rustc diagnostics more closely by:

* Emitting hint-level diagnostics at *all* macro invocation sites that caused the diagnostic
  * Previously we emitted a copy of the diagnostic (not at hint level) at the last macro invocation site only
* Emitting the original diagnostic inside the macro, if it was caused by a macro
* Always including related information pointing to the invocation site or the macro, respectively (the old code contained a bug that would sometimes omit it)

Fixes https://github.com/rust-analyzer/rust-analyzer/issues/8260


![screenshot-2021-03-30-19:34:56](https://user-images.githubusercontent.com/1786438/113031484-1266a600-918f-11eb-9164-fed01c8ba37e.png)
![screenshot-2021-03-30-19:35:10](https://user-images.githubusercontent.com/1786438/113031486-12ff3c80-918f-11eb-8f15-9d7f23b69653.png)


Co-authored-by: Jonas Schievink <jonasschievink@gmail.com>
Co-authored-by: Jonas Schievink <jonas.schievink@ferrous-systems.com>
2021-04-01 21:22:11 +00:00
Jonas Schievink
0a8274dd46 Include remaining memory in memory usage stats 2021-04-01 23:01:07 +02:00
Jonas Schievink
608a4653a3 Check for and skip dummy macro files 2021-04-01 15:51:34 +02:00
Jonas Schievink
066330e953 Adjust message when pointing at location in macro 2021-04-01 14:44:20 +02:00
Jonas Schievink
7c87e49638 Search for a suitable primary location 2021-03-31 17:50:19 +02:00
Jonas Schievink
7723dd0909 Rename convert_location -> location 2021-03-31 17:18:21 +02:00
Chetan Khilosiya
f269fe7156 8024: Added the trait modifier for methods
method in impls and method calls will have trait modifier.
2021-03-31 00:31:15 +05:30
Jonas Schievink
9b41effd07 Improve rustc diagnostic mapping 2021-03-30 19:29:26 +02:00
Aleksey Kladov
fb00b92dde internal: revive google_cpu_profile infra 2021-03-30 17:29:43 +03:00
Aleksey Kladov
797185e1b6 internal: switch from CLI to internal benchmarking
We have a CLI for benchmarking, but no one actually uses it it seems.
Let's try switching to "internal" benchmarks, implemented as rust tests.
They should be easier to "script" to automate tracking of perf
regressions.
2021-03-30 12:47:23 +03:00
Ayomide Bamidele
8e11796dc5 formatting fix 2021-03-29 12:56:02 +01:00
Ayomide Bamidele
391be07298 Folding range for consts 2021-03-29 12:17:19 +01:00
Josh Mcguigan
0e31ae2cef completion relevance distinguish between exact type match and could unify 2021-03-26 09:18:18 -07:00
bors[bot]
5f9ba2d589
Merge #8177
8177: Limit the hints size by default r=Veykril a=SomeoneToIgnore

Fixes https://github.com/rust-analyzer/rust-analyzer/issues/8175
Fixes https://github.com/rust-analyzer/rust-analyzer/issues/3138

Co-authored-by: Kirill Bulatov <mail4score@gmail.com>
2021-03-24 08:53:48 +00:00
Edwin Cheng
f41ae64722 Ignore proc-macro stdout to prevent IPC crash 2021-03-24 03:44:28 +08:00
Kirill Bulatov
5e83a56dfb Bump the default hint length 2021-03-23 19:43:55 +02:00
Kirill Bulatov
f1e1a2c0a7 Limit the hints size by default 2021-03-23 19:04:48 +02:00
bors[bot]
d4fa6721af
Merge #8054
8054: Item movers r=matklad a=ivan770

Closes #6823

https://user-images.githubusercontent.com/14003886/111331579-b4f43480-8679-11eb-9af0-e4dabacc4923.mp4

Implementation issues:
- [ ] Most of items are non-movable, since _movability_ of any item has to be determined manually. Common ones are movable though
- [x] Cursor should move with the item

Co-authored-by: ivan770 <leshenko.ivan770@gmail.com>
2021-03-22 13:08:45 +00:00
Edwin Cheng
7784cadc3d Reexport PrefixKind to remove deps to hir 2021-03-22 13:39:13 +08:00
bors[bot]
1ae20d2b89
Merge #8132
8132: Add `'` to trigger_characters, allowing more direct lifetime completions r=Veykril a=Veykril

Fixes having to type a character after `'` to complete lifetimes and labels

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
2021-03-21 15:57:14 +00:00
Matthias Krüger
202b51bc7b a lot of clippy::style fixes 2021-03-21 16:15:41 +01:00
Lukas Wirth
f3c7499be5 Add ' to trigger_characters, allowing more direct lifetime completions 2021-03-21 11:05:04 +01:00
Lukas Wirth
a9a7c5cb1f Don't return a SourceChange on WillRenameFiles when nothing gets refactored 2021-03-20 13:57:58 +01:00
Lukas Wirth
8c0f454d11 Use a highlight modifier for intra doc links 2021-03-18 22:32:07 +01:00
ivan770
7d60458495
Item up and down movers 2021-03-18 11:22:27 +02:00
Lukas Wirth
9763f0a6bd Semantic highlight intradoclinks in documentation 2021-03-17 21:00:01 +01:00
Matthias Krüger
64b91393b8 remove uselessly wrapped ?s. (clippy::meedless_question_mark
let x = Some(3);

let y = Some(x?);
can just be:
let y = x
2021-03-17 02:19:40 +01:00
Matthias Krüger
048dad8c2e don't clone types that are copy (clippy::clone_on_copy) 2021-03-17 01:56:31 +01:00
Matthias Krüger
966c23f529 avoid converting types into themselves via .into() (clippy::useless-conversion)
example: let x: String = String::from("hello world").into();
2021-03-17 01:27:56 +01:00
Aleksey Kladov
469b739c28 Enable proc-macros by default 2021-03-15 18:19:08 +03:00
bors[bot]
5138baf2ac
Merge #8021 #8022
8021: Enable searching for builtin types r=matklad a=Veykril

Not too sure how useful this is for reference search overall, but for completeness sake it should be there 
![image](https://user-images.githubusercontent.com/3757771/111132711-f69db600-8579-11eb-8c90-22fd6862d11f.png)

Also enables document highlighting for them.


8022: some clippy::performance fixes r=matklad a=matthiaskrgr

use vec![] instead of Vec::new() + push()
avoid redundant clones
use chars instead of &str for single char patterns in ends_with() and starts_with()
allocate some Vecs with capacity to avoid unnecessary resizing

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
Co-authored-by: Matthias Krüger <matthias.krueger@famsik.de>
2021-03-15 10:05:49 +00:00
Aleksey Kladov
5dcdf2ceee Move code to the appropriate layer
StructureNodeKind is a type which is specific to a particular feature,
file_structure. It shouldn't be in the "code shared by all ide features"
part.
2021-03-15 12:55:27 +03:00
Matthias Krüger
cad617bba0 some clippy::performance fixes
use vec![] instead of Vec::new() +  push()
avoid redundant clones
use chars instead of &str for single char patterns in ends_with() and starts_with()
allocate some Vecs with capacity to avoid unneccessary resizing
2021-03-15 10:19:59 +01:00
Lukas Wirth
9763d9e8c4 Enable searching for builtin types 2021-03-15 09:32:06 +01:00
ivan770
d6977550dd
Make CI happy 2021-03-14 19:05:09 +02:00
ivan770
7d48e04f31
Introduce StructureNodeKind 2021-03-14 19:00:41 +02:00
ivan770
71a97a2d8c
Provide regions in file structure 2021-03-14 18:53:37 +02:00
Josh Mcguigan
ba924d04b3 increase completion relevance for items in local scope 2021-03-14 08:00:47 -07:00
Edwin Cheng
8cc0c7f420 Add no-sysroot flag for analysis-stats 2021-03-14 18:31:14 +08:00
Aleksey Kladov
a9c3e70443 fix folding range kind 2021-03-13 19:24:28 +03:00
Florian Diebold
6c32bbf3ca Separate Ty and TyKind like in Chalk
Currently `Ty` just wraps `TyKind`, but this allows us to change most
places to already use `intern` / `interned`.
2021-03-13 16:17:15 +01:00
bors[bot]
7accf6bc37
Merge #7799
7799: Related tests r=matklad a=vsrs

![tests](https://user-images.githubusercontent.com/62505555/109397453-a9013680-7947-11eb-8b11-ac03079f7645.gif)
This adds an ability to look for tests for the item under the cursor: function, constant, data type, etc

The LSP part is bound to change. But the feature itself already works and I'm looking for a feedback :)



Co-authored-by: vsrs <vit@conrlab.com>
2021-03-13 13:50:35 +00:00
Laurențiu Nicola
88ef0541a5 Improve version display 2021-03-12 19:49:00 +02:00
Josh Mcguigan
acbe297fbd update relevance score u8 -> u32 2021-03-12 06:16:04 -08:00
Josh Mcguigan
3679821eea add completion relevance score 2021-03-12 06:16:01 -08:00
vsrs
daa2637486 Apply review suggestions 2021-03-11 17:39:41 +03:00
Lukas Wirth
3af69b5359 Avoid double text edits when renaming mod declaration 2021-03-10 15:49:01 +01:00
bors[bot]
84eed2136b
Merge #7945
7945: Future proof completion scores r=matklad a=matklad

bors r+
🤖

Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
2021-03-09 17:25:23 +00:00
Aleksey Kladov
b2764a6641 Future proof completion scores 2021-03-09 20:24:09 +03:00
bors[bot]
c2359608c9
Merge #7944
7944: Selecting `&mut foo` completion now actually inserts `&mut` r=matklad a=matklad

bors r+
🤖

Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
2021-03-09 16:05:23 +00:00
Aleksey Kladov
73b9937e4e Selecting &mut foo completion now actually inserts &mut 2021-03-09 19:04:27 +03:00
Aleksey Kladov
12fe301a0c Cleanup auto-ref in completion 2021-03-09 18:06:08 +03:00
bors[bot]
472641fc5b
Merge #7941
7941: Fix unused definitions not being document highlit r=Veykril a=Veykril

Fixes #7939

bors r+

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
2021-03-09 14:54:24 +00:00
Lukas Wirth
a1f080138a Fix unused definitions not being document highlit 2021-03-09 15:45:31 +01:00
Aleksey Kladov
2cc278c6ff Fix bad names
`res` should only be used for the result variable
2021-03-09 17:39:22 +03:00
bors[bot]
21913d0fdb
Merge #7873 #7933
7873: Consider unresolved qualifiers during flyimport r=matklad a=SomeoneToIgnore

Closes https://github.com/rust-analyzer/rust-analyzer/issues/7679

Takes unresolved qualifiers into account, providing better completions (or none, if the path is resolved or do not match).

Does not handle cases when both path qualifier and some trait has to be imported: there are many extra issues with those (such as overlapping imports, for instance) that will require large diffs to address.

Also does not do a fuzzy search on qualifier, that requires some adjustments in `import_map` for better queries and changes to the default replace range which also seems relatively big to include here.

![qualifier_completion](https://user-images.githubusercontent.com/2690773/110040808-0af8dc00-7d4c-11eb-83db-65af94e843bb.gif)


7933: Improve compilation speed r=matklad a=matklad

bors r+
🤖

Co-authored-by: Kirill Bulatov <mail4score@gmail.com>
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
2021-03-09 11:58:48 +00:00
Aleksey Kladov
37b7b56821 Make code less surprising
Theres no reason to have literal `\n\n` in the source code
2021-03-09 14:47:42 +03:00
Kirill Bulatov
33c83e72b9 Work towards better import labels 2021-03-08 23:59:20 +02:00
Kirill Bulatov
582cee2cdf Return more data about located imports 2021-03-08 23:59:18 +02:00
Joshua Nelson
c7b0914b3f Add more documentation for rustc_private 2021-03-08 16:56:42 -05:00
Aleksey Kladov
1eb61203b7 Make code generation just work
Contributors don't need to learn about `cargo xtask codegen` if `cargo
test` just does the right thing.
2021-03-08 21:45:37 +03:00
Aleksey Kladov
abb6b8f14c Use the same name in xtask and test utils 2021-03-08 21:45:06 +03:00
Aleksey Kladov
b6ba0dec0c Generalize file ensuring infrastructure 2021-03-08 21:45:06 +03:00
Aleksey Kladov
da73c93c7f Don't punish every crate with serde-json 2021-03-08 20:37:20 +03:00
bors[bot]
d57c9f7980
Merge #7891
7891: Improve handling of rustc_private r=matklad a=DJMcNab

This PR changes how `rust-analyzer` handles `rustc_private`. In particular, packages now must opt-in to using `rustc_private` in `Cargo.toml`, by adding:
```toml
[package.metadata.rust-analyzer]
rustc_private=true
```

This means that depending on crates which also use `rustc_private` will be significantly improved, since their dependencies on the `rustc_private` crates will be resolved properly.

A similar approach could be used in #6714 to allow annotating that your package uses the `test` crate, although I have not yet handled that in this PR.

Additionally, we now only index the crates which are transitive dependencies of `rustc_driver` in the `rustcSource` directory. This should not cause any change in behaviour when using `rustcSource: "discover"`, as the source used then will only be a partial clone. However, if `rustcSource` pointing at a local checkout of rustc, this should significantly improve the memory usage and lower indexing time. This is because we avoids indexing all crates in `src/tools/`, which includes `rust-analyzer` itself.

Furthermore, we also prefer named dependencies over dependencies from `rustcSource`. This ensures that feature resolution for crates which are depended on by both `rustc` and your crate uses the correct set for analysing your crate.

See also [introductory zulip stream](https://rust-lang.zulipchat.com/#narrow/stream/185405-t-compiler.2Fwg-rls-2.2E0/topic/Fixed.20crate.20graphs.20and.20optional.20builtin.20crates/near/229086673)

I have tested this in [priroda](https://github.com/oli-obk/priroda/), and it provides a significant improvement to the development experience (once I give `miri` the required data in `Cargo.toml`)

Todo:
- [ ] Documentation

This is ready to review, and I will add documentation if this would be accepted (or if I get time to do so anyway)

Co-authored-by: Daniel McNab <36049421+DJMcNab@users.noreply.github.com>
2021-03-08 16:51:20 +00:00
Daniel McNab
20007fd3a8 Document rustc_private in metadata 2021-03-08 16:47:40 +00:00
Daniel McNab
bbecea03fd Revert "Support disabling rustc build scripts"
This reverts commit ddce6bb282.
2021-03-08 16:37:52 +00:00
Aleksey Kladov
c7b5d6be4c Make code completion "just work" in more cases 2021-03-08 14:57:56 +03:00
Daniel McNab
ddce6bb282 Support disabling rustc build scripts 2021-03-08 09:05:19 +00:00
bors[bot]
d54e1157b6
Merge #7889
7889: Make group imports configurable r=lnicola a=asv1



Co-authored-by: asv <asv7c2@gmail.com>
2021-03-07 08:24:02 +00:00
asv
96fc01a30b Make group imports configurable 2021-03-07 10:15:17 +02:00
Aleksey Kladov
0296cd590e ⬆️ xflags 2021-03-07 11:12:59 +03:00
Aleksey Kladov
3d80e0a154 Migrate to user-centric config name for cargo check stuff 2021-03-04 15:38:53 +03:00
bors[bot]
657ec3616f
Merge #7335 #7691
7335: added region folding r=matklad a=LucianoBestia

Regions of code that you'd like to be folded can be wrapped with  `// #region` and `// #endregion` line comments.
This is called "Region Folding". It is originally available for many languages in VSCode. But Rust-analyzer has its own folding function and this is missing.
With this Pull Request I am suggesting a simple solution. 
The regions are a special kind of comments, so I added a bit of code in the comment folding function.
The regex to match are: `^\s*//\s*#?region\b` and `^\s*//\s*#?endregion\b`.
The number of space characters is not important. There is an optional # character. The line can end with a name of the region.
Example:
```rust
// 1. some normal comment
// region: test
// 2. some normal comment
calling_function(x,y);
// endregion: test
```
I added a test for this new functionality in `folding_ranges.rs`.
Please, take a look and comment. 
I found that these exact regexes are already present in the file `language-configuration.json`, but I don't find a way to read this configuration. So my regex is hardcoded in the code.

7691: Suggest name in extract variable r=matklad a=cpud36

Generate better default name in extract variable assist as was mentioned in issue #1587

# Currently supported
(in order of declining precedence)
1. Expr is argument to a function; use corresponding parameter name
2. Expr is result of a function or method call; use this function/method's name
3. Use expr type name (if possible)
4. Fallback to `var_name` otherwise

# Showcase

![generate_derive_variable_name_from_method](https://user-images.githubusercontent.com/4218373/108013304-72105400-701c-11eb-9f13-eec52e74d0cc.gif)
![generate_derive_variable_name_from_param](https://user-images.githubusercontent.com/4218373/108013305-72a8ea80-701c-11eb-957e-2214f7f005de.gif)

# Questions

* Should we more aggressively strip known types? E.g. we already strip `&T -> T`; should we strip `Option<T> -> T`, `Result<T, E> -> T`, and others?
* Integers and floats use `var_name` by default. Should we introduce a name, like `i`, `f` etc?
* Can we return a list and suggest a name when renaming(like IntelliJ does)?
* Should we add counters to remove duplicate variables? E.g. `type`, `type1`, type2`, etc.


Co-authored-by: Luciano Bestia <LucianoBestia@gmail.com>
Co-authored-by: Luciano <31509965+LucianoBestia@users.noreply.github.com>
Co-authored-by: Vladyslav Katasonov <cpud47@gmail.com>
2021-03-02 13:32:06 +00:00
bors[bot]
8eee9149e8
Merge #7848
7848: Bump cargo_metadata r=matklad a=lnicola



Co-authored-by: Laurențiu Nicola <lnicola@dend.ro>
2021-03-02 12:31:15 +00:00
Laurențiu Nicola
b20708f6ee Bump cargo_metadata 2021-03-02 14:27:29 +02:00
Aleksey Kladov
3038579c8e Switch from pico-args to xflags 2021-03-02 15:08:20 +03:00
Edwin Cheng
877521325f Fix ProcMacroClient dropped too early in cli 2021-03-02 13:14:05 +08:00
Aleksey Kladov
4d14617636 Speedup heavy tests
We used to skip sysroot, but this logic got bitrotted, reinstalling.
2021-03-01 12:14:16 +03:00
Dániel Buga
cb39f2df94 Clean up unused field warning 2021-03-01 09:12:42 +01:00
vsrs
669e117644 Add LSP request and VSCode command 2021-02-27 20:04:43 +03:00
vsrs
31f5f816e3 Remove unnecessary file_id argument 2021-02-27 19:07:14 +03:00
Chetan Khilosiya
eb6cfa7f15 7526: Renamed create ssr to ide_ssr. 2021-02-23 00:59:16 +05:30
Jeremy Kolb
1f3c637a1d Update tests 2021-02-20 14:59:05 -05:00
Luciano Bestia
864fb063a0 rustfmt 1.4.30-stable 2021-02-18 16:51:21 +01:00
Michał Muskała
528a0bcf9b Avoid transmitting unchanged diagnostics
Reading through the code for diagnostics and observing debug logs, I noticed
that diagnostics are transmitted after every change for every opened file,
even if they haven't changed (especially visible for files with no diagnostics).

This change avoids marking files as "changed" if diagnostics are the same to what
was already sent before. This will only work if diagnostics are always produced in
the same order, but from my limited testing it seems this is the case.
2021-02-17 12:45:17 +01:00
bors[bot]
054caa81c5
Merge #7690
7690: Extract `fn load_workspace(…)` from `fn load_cargo(…)` r=matklad a=regexident

Unfortunately in https://github.com/rust-analyzer/rust-analyzer/pull/7595 I forgot to `pub use` (rather than just `use`) the newly introduced `LoadCargoConfig`.

So this PR fixes this now.

It also:

- splits up `fn load_cargo` into a "workspace loading" and a "project loading" phase
- adds a `progress: &dyn Fn(String)` to allow third-parties to provide CLI progress updates, too

The motivation behind both of these is the fact that rust-analyzer currently does not support caching.
As such any third-party making use of `ra_ap_…` needs to providing a caching layer itself.
Unlike for rust-analyzer itself however a common use-pattern of third-parties is to analyze a specific target (`--lib`/`--bin <BIN>`/…) from a specific package (`--package`). The targets/packages of a crate can be obtained via `ProjectWorkspace::load(…)`, which currently is performed inside of `fn load_cargo`, effectively making the returned `ProjectWorkspace` inaccessible to the outer caller. With this information one can then provide early error handling via CLI (in case of ambiguities or invalid arguments, etc), instead of `fn load_cargo` failing with a possibly obscure error message. It also allows for annotating the persisted caches with its specific associated package/target selector and short-circuit quickly if a matching cache is found on disk, significantly cutting load times.

Before:

```rust
pub struct LoadCargoConfig {
    pub cargo_config: &CargoConfig,
    pub load_out_dirs_from_check: bool,
    pub with_proc_macro: bool,
}

pub fn load_cargo(
    root: &Path,
    config: &LoadCargoConfig
) -> Result<(AnalysisHost, vfs::Vfs)> {
    // ...
}
```

After:

```rust
pub fn load_workspace(
    root: &Path,
    config: &CargoConfig,
    progress: &dyn Fn(String),
) -> Result<ProjectWorkspace> {
        // ...
}

pub struct LoadCargoConfig {
    pub load_out_dirs_from_check: bool,
    pub with_proc_macro: bool,
}

pub fn load_cargo(
    ws: ProjectWorkspace,
    config: &LoadCargoConfig,
    progress: &dyn Fn(String),
) -> Result<(AnalysisHost, vfs::Vfs)> {
    // ...
}
```


Co-authored-by: Vincent Esche <regexident@gmail.com>
2021-02-16 18:24:28 +00:00
bors[bot]
c9672a0539
Merge #7657
7657: utf8 r=matklad a=matklad

- Prepare for utf-8 offsets
- reduce code duplication in tests
- Make utf8 default, implement utf16 in terms of it
- Make it easy to add additional context for offset conversion
- Implement utf8 offsets

closes #7453

Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
2021-02-16 16:34:22 +00:00
Aleksey Kladov
1fcf687657 Fix bitrotted module name 2021-02-16 19:17:32 +03:00
Aleksey Kladov
f3d56b89c5 Enable offset-encoding capability 2021-02-16 19:17:32 +03:00
Aleksey Kladov
c8b9ec8e62 Implement utf8 offsets 2021-02-16 19:17:32 +03:00
Aleksey Kladov
0025836f26 Make it easy to add additional context for offset conversion 2021-02-16 19:17:32 +03:00
Aleksey Kladov
95209aa3f8 Make utf8 default, implement utf16 in terms of it 2021-02-16 19:17:32 +03:00
Aleksey Kladov
2cb4ac9eb4 Prepare for utf-8 offsets 2021-02-16 19:17:32 +03:00
kjeremy
f9bb398cc5 Fix a few clippy::perf warnings 2021-02-16 10:55:34 -05:00
Vincent Esche
1a44168260 Split pub fn cargo_load into pub fn load_workspace_at and pub fn load_workspace 2021-02-16 16:37:52 +01:00
kjeremy
88a5e1d036 Bump lsp-types 2021-02-16 09:21:07 -05:00
bors[bot]
7435b9e98c
Merge #7661
7661: Start LSP 3.17 support r=kjeremy a=kjeremy

Companion to https://github.com/gluon-lang/lsp-types/pull/199 which <strike>has not been merged yet</strike>  has been merged.

This doesn't opt into any 3.17 functionality yet.

Co-authored-by: Jeremy Kolb <kjeremy@gmail.com>
2021-02-14 19:52:38 +00:00
Jeremy Kolb
8105418b25 Start LSP 3.17 support 2021-02-14 14:51:29 -05:00
Michał Muskała
e640fa967c Simplify find_crlf
This is both simpler to read and compiles to better code:
https://rust.godbolt.org/z/MxKodv
2021-02-14 20:20:14 +01:00
Aleksey Kladov
9852537809 Make it clear which client-side commands we use 2021-02-14 19:36:44 +03:00
bors[bot]
d50a37d3aa
Merge #7643 #7663
7643: Automatically detect the rustc-src directory (fixes #3517) r=matklad a=bnjbvr

If the configured rustcSource was not set, then try to automatically
detect a source for the sysroot rustc directory.

I wasn't sure how to do it in the case of the project.json file, though.

7663: Tolerate spaces in nix binary patching r=matklad a=CertainLach

If path to original file contains space (I.e on code insiders, where
default data directory is ~/Code - Insiders/), then there is syntax
error evaluating src arg.

Instead pass path as str, and coerce to path back in nix expression

Co-authored-by: Benjamin Bouvier <public@benj.me>
Co-authored-by: Yaroslav Bolyukin <iam@lach.pw>
2021-02-14 15:42:07 +00:00
Benjamin Bouvier
4a6e602c94 Allow automatically detect the rustc-src directory (fixes #3517).
If the configured rustcSource is set to "discover", try to automatically
detect a source from the sysroot rustc directory.
2021-02-13 18:20:46 +01:00
ivan770
185da286d2
Moved CodeLens to ide crate 2021-02-13 13:07:47 +02:00
Lukas Wirth
d644728d82 Refactor reference searching to work with the ast 2021-02-12 18:58:28 +01:00
Florian Diebold
a7387cae2c Fix slow tests sometimes failing
In some situations we reloaded the workspace in the tests after having reported
to be ready. There's two fixes here:
1. Add a version to the VFS config and include that version in progress reports,
so that we don't think we're done prematurely;
2. Delay status transitions until after changes are applied. Otherwise the last
change during loading can potentially trigger a workspace reload, if it contains
interesting changes.
2021-02-12 16:31:16 +01:00
Peter Wischer
f18fc5a0ae fix nightly warning legacy_derive_helpers
see https://github.com/rust-lang/rust/issues/79202
2021-02-12 13:57:38 +01:00
Jonas Schievink
70f388cedb Pin Rust to 1.49.0 on CI 2021-02-12 13:05:56 +01:00
Vincent Esche
8f461ffe8f Consolidate fn load_cargo(…) parameters into struct LoadCargoConfig { … } 2021-02-08 11:30:16 +01:00
Vincent Esche
6d9c13c710 Add config: &CargoConfig parameter to fn load_cargo(…) 2021-02-08 11:00:55 +01:00
petr-tik
f4e3eceb6f Add a semantic token type for char literals
The LSP spec doesn't recognise character literals, so
had to extend the suported types to our own custom type
2021-02-05 23:46:39 +00:00
Jonas Schievink
5d99ba1d9a Make ModPath's representation private 2021-02-04 20:49:24 +01:00
Edwin Cheng
4adf13e2ef Only allow one proc-macro process 2021-02-02 04:55:17 +08:00
Christopher Serr
b072bbed2a Update Test Data 2021-02-01 17:36:51 +01:00
Christopher Serr
2e8c1d13ad Don't filter code suggestions on Applicability
I've noticed that there are various suggestions that rust-analyzer seems
to filter out, even if they make sense.

Here's an example of where it seems like there should be a suggestion,
but there isn't:

![https://i.imgur.com/wsjM6iz.png](https://i.imgur.com/wsjM6iz.png)

It turns out that this specific suggestion is not considered
`MachineApplicable`, which are the only suggestions that rust-analyzer
accepts. However if you read the documentation for `MachineApplicable`,

b3897e3d13/compiler/rustc_lint_defs/src/lib.rs (L27-L29)

then you realize that these are specifically only those suggestions that
rust-analyzer could even automatically apply (in some distant future,
behind some setting or so). Other suggestions that may have some
semantic impact do not use `MachineApplicable`. So all other suggestions
are still intended to be suggested to the user, just not automatically
applied without the user being consulted.

b3897e3d13/compiler/rustc_lint_defs/src/lib.rs (L22-L24)

So with that in mind, rust-analyzer should almost definitely not filter
out `MaybeIncorrect` (which honestly is named horribly, it just means
that it's a semantic change, not just a syntactical one).

Then there's `HasPlaceholders` which basically is just another semantic
one, but with placeholders. The user will have to make some adjustments,
but the suggestion still is perfectly valid. rust-analyzer could
probably detect those placeholders and put proper "tab through" markers
there for the IDE, but that's not necessary for now.

Then the last one is `Unspecified` which is so unknown that I don't even
know how to judge it, meaning that the suggestion should probably also
just be suggested to the user and then they can decide.

So with all that in mind, I'm proposing to get rid of the check for
Applicability entirely.
2021-02-01 16:57:04 +01:00
Laurențiu Nicola
89b86839c7 Add --print-config-schema to help 2021-01-29 20:31:12 +02:00
Edwin Cheng
dd47f8bac6 bug fix 2021-01-29 01:19:09 +08:00
Edwin Cheng
9358eecc04 Async Loading outdir and proc-macro 2021-01-29 01:04:14 +08:00
Aleksey Kladov
30b8468c7e Simplify heavy tests
Progress notifications are edge triggered, while status is level
triggered. This makes it a hared to misuse signal for the readiness of
the server.
2021-01-28 19:15:49 +03:00
Aleksey Kladov
4b59c3a538 Make logger-based debugging more pleasant 2021-01-28 17:07:53 +03:00
Aleksey Kladov
a44f6c18fb Use RA_LOG in tests 2021-01-28 16:49:07 +03:00
Aleksey Kladov
a58fa29dc2 Easier to debug timeouts in tests 2021-01-28 16:00:33 +03:00
bors[bot]
0ebf548ab7
Merge #7451
7451: rust-analyzer.files.excludeDirs r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
2021-01-27 15:48:35 +00:00
Aleksey Kladov
5101f85da0 Squelch a warning 2021-01-27 12:40:15 +03:00
bors[bot]
fc08fdaf5a
Merge #7457
7457: Add no-buffering file logging and wait for a debugger option. r=vsrs a=vsrs

Adds two command line flags: `--no-buffering` and `--wait-dbg`. 

Not  sure if someone else needs this, but personally I found both flags extremely useful trying to figure out why RA does not work with Visual Studio. Or better to say why Visual Studio does not work with RA.

Co-authored-by: vsrs <vit@conrlab.com>
2021-01-26 22:37:11 +00:00
vsrs
5f1eb544da Apply suggestions. 2021-01-27 01:16:39 +03:00
vsrs
0269071283 cargo fmt 2021-01-27 00:33:27 +03:00
vsrs
ad603c3867 Add debug only guard for the --wait-dbg flag 2021-01-27 00:09:15 +03:00
Aleksey Kladov
d35bda6429 Make always-assert crate reusable 2021-01-26 22:13:42 +03:00
Aleksey Kladov
2870e70163 Add config option to ignore directories 2021-01-26 16:45:54 +03:00
Aleksey Kladov
a733f65126 Allow non-absolute paths to rust source 2021-01-26 16:40:08 +03:00
Aleksey Kladov
c04b561e7e Remove the need to manually sync config in package.json 2021-01-26 16:22:24 +03:00
vsrs
185cd736a6 Add RA_WAIT_DBG and docs 2021-01-25 17:46:03 +03:00
vsrs
8c843d1dac Add the ability to wait for a debugger. 2021-01-25 17:46:03 +03:00
vsrs
98d7512e93 Add stderr flush 2021-01-25 17:46:03 +03:00
vsrs
43fabfbe36 Add --no-buffering flag for the file logging. 2021-01-25 17:46:03 +03:00
vsrs
3618c4e0d3 Add References code lens.
For Struct, Enum, Union and Trait symbols.
2021-01-23 16:56:20 +03:00
Aleksey Kladov
02a17cdffc Make assertion failures more annoying for maintainers 2021-01-22 19:13:21 +03:00
bors[bot]
0c37b3a0fc
Merge #7353
7353: Add LifetimeParam and ConstParam to CompletionItemKind r=matklad a=Veykril

Adds `LifetimeParam` and `ConstParam` to `CompletionItemKind` and maps them both to `TypeParam` in the protocol conversion as there are no equivalents, so nothing really changes there.
`ConstParam` could be mapped to `Const` I guess but I'm split on whether that would be better?

Additions were solely inspired by (the single) test output for const params.

Also sorts the variants of `CompletionItemKind` and its to_proto match.



Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
2021-01-22 15:31:47 +00:00
Aleksey Kladov
e5c5c0a040 Include countme crate to count important data structures. 2021-01-21 19:30:52 +03:00
Laurențiu Nicola
c067ca505a chdir to file before rustfmt 2021-01-21 15:58:17 +02:00
Lukas Wirth
f2cb7dbcb7 Partially unify SymbolKind and CompletionItemKind 2021-01-20 18:39:46 +01:00
Lukas Wirth
563a175fdb Move SymbolKind to ide_db 2021-01-20 15:25:34 +01:00
Lukas Wirth
83e49200d8 Add LifetimeParam and ConstParam to CompletionItemKind 2021-01-19 20:25:29 +01:00
kjeremy
db0aaeca33 Update pico-args
Should maintains existing behavior
2021-01-19 11:56:45 -05:00
bors[bot]
342bf41022
Merge #7297 #7338
7297: Propose trait associated items and autoimport traits on completion r=matklad a=SomeoneToIgnore

![trait_imports](https://user-images.githubusercontent.com/2690773/104819998-6faeb480-583a-11eb-8b45-b7351b51b90e.gif)

Closes #7248

7338: Parse `impl const Trait` r=Veykril a=Veykril

Closes #7313

bors r+

Co-authored-by: Kirill Bulatov <mail4score@gmail.com>
Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
2021-01-18 19:40:11 +00:00
Lukas Wirth
21a6384ce6 Remove obsolete RangeInfo usage in rename 2021-01-18 20:28:20 +01:00
Luciano Bestia
9f1d341ee9 added region folding 2021-01-18 19:45:42 +01:00
Jonas Schievink
9b5fa1c61a Add back jemalloc support 2021-01-18 19:39:46 +01:00
Aleksey Kladov
add87f5424 Avoid blocking the main loop when editing Cargo.toml
I've noticed a bunch of "main loop too long" warnings in console when
typing in Cargo.toml. Profiling showed that the culprit is `rustc
--print cfg` call.

I moved it to the background project loading phase, where it belongs.
This highlighted a problem: we generally use single `cfg`, while it
really should be per crate.
2021-01-18 14:52:12 +03:00
Aleksey Kladov
e13065b8ac Add profile call 2021-01-18 13:30:12 +03:00
Kirill Bulatov
db335a1bbf Add flyimport completion for trait assoc items 2021-01-16 20:44:12 +02:00
Kirill Bulatov
6742f38e49 Share import_assets and related entities 2021-01-16 19:33:36 +02:00
Jonas Schievink
36500fe496 Don't duplicate rustc diagnostics fixes 2021-01-15 18:11:54 +01:00
Lukas Wirth
d5095329a1 Phase out SourceFileEdits in favour of a plain HashMap 2021-01-14 22:43:36 +01:00
Lukas Wirth
f51457a643 Group file source edits by FileId 2021-01-14 18:35:22 +01:00
Aleksey Kladov
8dc68ecdfc Introduce more appropriate assertion mechanism
rust-analyzer is a long-running program, so we *should* handle assertion
failures.

See also https://www.sqlite.org/assert.html.
2021-01-14 18:25:19 +03:00
bors[bot]
42e00032c6
Merge #7220
7220: same level folder rename for will_rename_files r=kjeremy a=ShuiRuTian

use tricky way to support folder rename.

Another step after #7009 and for #4471

Co-authored-by: ShuiRuTian <158983297@qq.com>
Co-authored-by: Song Gao <158983297@qq.com>
2021-01-13 17:40:45 +00:00
ShuiRuTian
727a7827fd fix windows test. 2021-01-13 22:56:31 +08:00
bors[bot]
f84f5cb0ea
Merge #7262
7262: Don't show internal server error on rename r=matklad a=matklad

bors r+
🤖

Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
2021-01-13 12:09:26 +00:00
Aleksey Kladov
f0e802f490 Don't show internal server error on rename
Doesn't quite work due to https://github.com/microsoft/vscode-languageserver-node/issues/730

Note that this intentionally removes `impl std::Error for RenameError`
-- we nether want to blindly bubble the rename error.
2021-01-13 15:07:30 +03:00
ShuiRuTian
76e6589016 unwrap. 2021-01-13 12:10:45 +08:00
ShuiRuTian
6a15876fc4 skip slow tests. 2021-01-13 00:58:28 +08:00
ShuiRuTian
5f8fa66b77 use path rather than hard code. 2021-01-13 00:53:17 +08:00
ShuiRuTian
e1c9c9b604 fix and add tests. 2021-01-13 00:30:49 +08:00
Lukas Wirth
2c1777a2e2 Ensure uniqueness of file ids in reference search via hashmap 2021-01-12 15:51:02 +01:00
Lukas Wirth
fbdb32adfc Group references by FileId 2021-01-12 01:03:04 +01:00
Aleksey Kladov
9fd4e5c66c Improve analysis stats legibility 2021-01-11 22:17:30 +03:00
ShuiRuTian
cf3042f881 format 2021-01-12 00:21:43 +08:00
ShuiRuTian
d877390882 fix as suggestion. 2021-01-12 00:21:03 +08:00
Song Gao
1b004dcf88
Update crates/rust-analyzer/src/handlers.rs
Co-authored-by: Jeremy Kolb <kjeremy@gmail.com>
2021-01-12 00:16:12 +08:00
Song Gao
497e9da433
Update crates/rust-analyzer/src/handlers.rs
Co-authored-by: Jeremy Kolb <kjeremy@gmail.com>
2021-01-12 00:15:56 +08:00
ShuiRuTian
f7cb9e9fbe move logic from client to server. 2021-01-11 14:45:35 +08:00
bors[bot]
60c501fa19
Merge #7241
7241: Honor client's dynamic registration caps r=matklad a=matklad

bors r+
🤖

Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
2021-01-10 19:41:06 +00:00
Aleksey Kladov
bb453edebe Honor client's dynamic registration caps
cc https://github.com/rust-analyzer/rust-analyzer/pull/5516#issuecomment-757520828
2021-01-10 22:38:35 +03:00
bors[bot]
607b9ea160
Merge #7218
7218: Fix typos r=Veykril a=regexident

Apart from the very last commit on this PR (which fixes a public type's name) all changes are non-breaking.

Co-authored-by: Vincent Esche <regexident@gmail.com>
2021-01-10 18:16:29 +00:00
Aleksey Kladov
a0957723fe Make default memory stats less verbose 2021-01-10 20:58:02 +03:00
Aleksey Kladov
2ed258ba42 Fix progress token is already registered crash
After we started reporting progress when running cargo check during
loading, it is possible to crash the client with two identical progress
tokens.

This points to a deeper issue: we might be running several cargo checks
concurrently, which doesn't make sense.

This commit linearizes all workspace fetches, making sure no updates are
lost.

As an additional touch, it also normalizes progress & result reporting,
to make sure they stand in sync.
2021-01-10 18:02:02 +03:00
Lukas Wirth
78fe6133c4 Split punctuation semantic highlighting up into more tags 2021-01-10 13:33:03 +01:00
ShuiRuTian
b9d52444cf update rs format 2021-01-10 14:39:44 +08:00
ShuiRuTian
b0e300c793 fix condition. 2021-01-10 14:27:18 +08:00
ShuiRuTian
09ed9d0444 fix issue. 2021-01-10 14:10:36 +08:00
ShuiRuTian
0d86e22229 beta version for folder rename 2021-01-10 01:29:08 +08:00
Vincent Esche
4702c01553 Fixed typos in tests 2021-01-09 15:41:29 +01:00
Vincent Esche
21f8239ac8 Fixed typos in code comments 2021-01-09 15:41:29 +01:00
Aleksey Kladov
3dfa2768ac Shorten names 2021-01-09 14:48:15 +03:00
Aleksey Kladov
64a6ee4535 Shorten frequent names 2021-01-09 14:44:01 +03:00
Aleksey Kladov
6fb52af521 Rename dummy -> none 2021-01-09 14:41:31 +03:00
Aleksey Kladov
e30c1c3fbf Simplify highlighting infra
This also fixes the killer whale bug
2021-01-08 23:47:35 +03:00
ShuiRuTian
c08391ce32 support folder rename for initial request. 2021-01-08 17:49:13 +08:00
bors[bot]
4ddf075673
Merge #7193
7193: Show progress for fetching workspace (cargo-metadata and loadOutDirsFromCheck) r=matklad a=edwin0cheng


![Peek 2021-01-07 21-57](https://user-images.githubusercontent.com/11014119/103902132-0db4c780-5135-11eb-94d3-32429445be87.gif)


Fixes #7188 
Fixes #3300

Co-authored-by: Edwin Cheng <edwin0cheng@gmail.com>
2021-01-07 18:07:01 +00:00
Edwin Cheng
2b2d699b35 Report progress for cargo metadata and output-dir 2021-01-08 01:18:58 +08:00
bors[bot]
7967ce85cf
Merge #7184
7184: Changes Cursor Marker To $0 r=matklad a=kevaundray



Co-authored-by: Kevaundray Wedderburn <kevtheappdev@gmail.com>
2021-01-07 12:27:17 +00:00
Kevaundray Wedderburn
72b9a4fbd3 Change <|> to $0 - Rebase 2021-01-07 12:09:23 +00:00
Aleksey Kladov
037caec62c Use american spelling for config
As per

171c3c08fe/docs/dev/style.md (variable-naming)

Also implement config aliasing, for pain-free settings migrations in the future
2021-01-07 15:07:19 +03:00
Aleksey Kladov
c8ace3a295 Remove some stale deprecations 2021-01-07 13:54:18 +03:00
Aleksey Kladov
f8a0561178 Align config's API with usage
The config now is mostly immutable, optimize for that.
2021-01-06 21:22:24 +03:00
Aleksey Kladov
6e87828756 YAGNI active_resolve_capabilities
This leaks a lot of LSP details into ide layer, which we want to avoid:

c9cec381bc/docs/dev (lsp-independence)

Additionally, all what this infra does is providing a toggle for
auto-import completion, but we already have one!
2021-01-06 20:23:53 +03:00
Aleksey Kladov
edf03548e3 More readable test 2021-01-06 18:36:13 +03:00
Aleksey Kladov
66ed821e18 Speed up snapshoting
Config can be fairly big, no need to deep clone it frequently
2021-01-06 15:46:31 +03:00
Aleksey Kladov
f7a15b5cd1 More maintainable config
Rather than eagerly converting JSON, we losslessly keep it as is, and
change the shape of user-submitted data at the last moment.

This also allows us to remove a bunch of wrong Defaults
2021-01-06 15:39:28 +03:00
bors[bot]
c310446659
Merge #7174
7174: Normalize line endings when formatting r=matklad a=Jesse-Bakker

Fixes #7166


Co-authored-by: Jesse Bakker <github@jessebakker.com>
2021-01-06 09:03:38 +00:00
Jesse Bakker
c49d5f757c Normalize line endings when formatting 2021-01-05 23:58:51 +01:00
Aleksey Kladov
624eb1ee54 More maintainable caps config
The idea here is that we preserve client's config as is, without
changes. This gets rid of state!
2021-01-05 17:46:57 +03:00
Aleksey Kladov
d7741d1610 Allow #anchor linking of config options 2021-01-05 13:09:06 +03:00
Lukas Wirth
5804b3fae8 Fix HoverAction::Implementation typo 2021-01-04 14:38:08 +01:00
Jesse Bakker
c7e0c7f43a Upgrade expect-test to 1.1 2021-01-03 14:43:29 +01:00
bors[bot]
1cc73d60bb
Merge #7068
7068: Add VSCode command to view the hir of a function body r=theotherphil a=theotherphil

Will fix https://github.com/rust-analyzer/rust-analyzer/issues/7061. Very rough initial version just to work out where I needed to wire everything up.

@matklad would you be happy merging a hir visualiser of some kind? If so, do you have any thoughts on what you'd like it show, and how?

I've spent very little time on this thus far, so I'm fine with throwing away the contents of this PR, but I want to avoid taking the time to make this more polished/interactive/useful only to discover that no-one else has any interest in this functionality.

![image](https://user-images.githubusercontent.com/1974256/103236081-bb58f700-493b-11eb-9d12-55ae1b870f8f.png)


Co-authored-by: Phil Ellison <phil.j.ellison@gmail.com>
2021-01-03 09:03:15 +00:00
bors[bot]
520b8a5a4d
Merge #7115
7115: Migrate HasSource::source to return Option r=matklad a=nick96

I've made a start on fixing #6913 based on the provided work plan, migrating `HasSource::source` to return an `Option`. The simple cases are migrated but there are a few that I'm unsure exactly how they should be handled:

- Logging the processing of functions in `AnalysisStatsCmd::run`: In verbose mode it includes the path to the module containing the function and the syntax range. I've handled this with an if-let but would it be better to blow up here with `expect`? I'm not 100% on the code paths but if we're processing a function definition then the source should exist.

I've handled `source()` in all code paths as `None` being a valid return value but are there some cases where we should just blow up? Also, all I've done is bubble up the returned `None`s, there may be some places where we can recover and still provide something.

Co-authored-by: Nick Spain <nicholas.spain@stileeducation.com>
Co-authored-by: Nick Spain <nicholas.spain96@gmail.com>
2021-01-03 08:56:17 +00:00
cynecx
59fe884ef5 Fix warnings on rust-nightly 2021-01-02 20:48:39 +01:00
Nick Spain
562e2ee28a Only log path and syntax range when processing function if source exists 2021-01-02 21:53:52 +11:00
Nick Spain
ea4708c444 Mark HasSource::source_old as deprecated but allow at all call sites 2021-01-02 21:53:51 +11:00
Nick Spain
27cadcd531 HasSource::source -> HasSource::source_old
To start migrating HasSource::source to return an Option.
2021-01-02 21:53:51 +11:00
Mara Bos
273d2f9123 Formatting. 2021-01-01 17:31:32 +01:00
Mara Bos
4833972067 Add support for Rust 2021. 2021-01-01 17:22:23 +01:00
bors[bot]
0e5fe47153
Merge #7080
7080: Implement ConstParams for HIR r=Veykril a=Veykril

r? @flodiebold 

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
2021-01-01 13:45:10 +00:00
Lukas Wirth
18bf2e5af5 Add ConstParams to the ide layer 2021-01-01 14:43:16 +01:00
bors[bot]
0a3d08e2e3
Merge #7106
7106: Split textDocument/formatting TextEdit with diff r=matklad a=Jesse-Bakker

#7044 

Co-authored-by: Jesse Bakker <github@jessebakker.com>
2020-12-31 15:11:14 +00:00
Jesse Bakker
f355a6d831 Split textDocument/formatting TextEdit with diff 2020-12-31 15:33:20 +01:00
Daniel Silverstone
5ce420ac84
handle_formatting: Notice if rustfmt is missing and report
In an attempt to fix #6052 and #4249 this attempts to detect
if rustfmt is a rustup proxy which isn't installed, and reports
the error message to the user for them to fix.

In theory this ought to be memoised but for now it'll do as-is.

Future work might be to ask the user if they would like us to
trigger the installation (if possible).

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
2020-12-31 10:25:51 +00:00
kjeremy
dc1396eec7 Update crates 2020-12-30 10:39:50 -05:00
Laurențiu Nicola
42c24ff25f Avoid a couple of allocations 2020-12-29 14:35:49 +02:00
Phil Ellison
077592a12f Initial implementation of view-hir command 2020-12-28 18:29:58 +00:00
Aleksey Kladov
2f22675537 Simplify assists resolution API
Assist vs UnresolvedAssist split doesn't really pull its weight. This
is especially bad if we want to include `Assist` as a field of
diagnostics, where we'd have to make the thing generic.
2020-12-26 14:11:42 +03:00
bors[bot]
581419fd78
Merge #7030
7030: Support labels in reference search r=matklad a=Veykril

Implements general navigation for labels, goto def, rename and gives labels their own semantic highlighting class.

Fixes #6966

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
2020-12-24 14:46:41 +00:00
Lukas Wirth
42e3f97c30 Support labels in reference search 2020-12-24 15:40:18 +01:00
bors[bot]
a31ee54afa
Merge #7029
7029: Flush stdout when clearing the progress bar r=lnicola a=lnicola

To prevent this from happening:

```
Database loaded 496.24ms, 288mi
Crates in this dir: 1
Total modules found: 14
Total declarations: 159
Total functions: 122
Item Collection: 6.02s, 61846mi
122/122 100% processing: archive::sizeTotal expressions: 6592       
Expressions of unknown type: 4 (0%)
Expressions of partially unknown type: 104 (1%)
Type mismatches: 3
Inference: 1.03s, 8622mi
Total: 7.05s, 70468mi
```

Co-authored-by: Laurențiu Nicola <lnicola@dend.ro>
2020-12-24 13:40:29 +00:00
Laurențiu Nicola
b21a79364a Flush stdout when clearing the progress bar 2020-12-24 15:38:45 +02:00
Aleksey Kladov
33384d289e pit-of-success API for unresolved code actions 2020-12-24 15:32:29 +03:00
Jeremy Kolb
4f989cfa08 Implement workspace/willRenameFiles for single-level file moves
Renames modules during file rename if they're in the same directory.
2020-12-23 07:47:31 -05:00
bors[bot]
27ccde9ce9
Merge #7019
7019: Try serde_path_to_error for LSP InitializeParams r=matklad a=lnicola



Co-authored-by: Laurențiu Nicola <lnicola@dend.ro>
2020-12-23 12:04:32 +00:00
Laurențiu Nicola
4e89c2a664 Try serde_path_to_error for LSP InitializeParams 2020-12-23 13:21:58 +02:00
Aleksey Kladov
2ec92b3dc3 Make code more direct
* Push control flow outwards, as per
  https://github.com/rust-analyzer/rust-analyzer/blob/master/docs/dev/style.md#preconditions

* Don't re-do the work, pass-in the arguments
2020-12-23 13:51:30 +03:00
Aleksey Kladov
3ced546033 Make code more understandable
Avoid mutation of snapshot's config -- that's spooky action at a
distance. Instead, copy it over to a local variable.

This points out a minor architecture problem, which we won't fix right
away.

Various `ide`-level config structs, like `AssistConfig`, are geared
towards one-shot use when calling a specific methods. On the other
hand, the large `Config` struct in `rust-analyzer` is a long-term
config store.

The fact that `Config` stores `AssistConfig` is accidental -- a better
design would probably be to just store `ConfigData` inside `Config`
and create various `Config`s on the fly out of it.
2020-12-23 13:16:24 +03:00
Aleksey Kladov
e1aca75974 Rename for clarity 2020-12-23 13:14:05 +03:00
Aleksey Kladov
7c07bb6381 Document, how to view config in effect 2020-12-23 10:47:05 +03:00
bors[bot]
013739c73d
Merge #6993
6993: Clean up descriptions for settings r=matklad a=rherrmann

Use two consecutive newlines (`\n\n`) to actually continue text on a
new line.

Use proper markup to reference related settings.

Consistently format references to files, command line arguments, etc.
as `code`. Format mentions of UI elements in _italic_.

Fix typos, add missing full-stops, add missing default values.

Co-authored-by: Rüdiger Herrmann <ruediger.herrmann@gmx.de>
2020-12-22 15:07:36 +00:00
Rüdiger Herrmann
9f070531a6 Clean up descriptions for settings
Use two consecutive newlines (`\n\n`) to actually continue text on a
new line.

Use proper markup to reference related settings.

Consistently format references to files, editor commands, command line
arguments, files, etc. as `code`.

Fix typos, add missing full-stops, add missing default values.
2020-12-22 14:51:17 +01:00
bors[bot]
b98ee075ee
Merge #6746
6746: Feature/add assist extract module to file r=matklad a=sasurau4

Fix #6522 

## Screenshot

<img src="https://user-images.githubusercontent.com/13580199/102748269-33a44300-43a5-11eb-9e37-f5fcb8e62f73.gif" width=600 />


## TODO

- [x] Remove all TODO comment
- [x] Pass the doc test



Co-authored-by: Daiki Ihara <sasurau4@gmail.com>
2020-12-22 10:04:24 +00:00
Jonas Schievink
ee8d7a7123 Filter out empty rustc spans 2020-12-21 15:38:27 +01:00
Daiki Ihara
7a2eebde22 Add initial_contents field for CreateFile 2020-12-21 15:55:40 +09:00
Aleksey Kladov
113688cef0 Clarify the meaning of no-op highlight tag 2020-12-19 17:16:05 +03:00
Aleksey Kladov
a13947abe6 Use more Rustic highlighting specifiers
*Method* works for OO languages, but in rust we can also have
associated constants & types, so let's move this to a modifier.
2020-12-19 17:10:47 +03:00
Aleksey Kladov
c45221907a Deduplicate highlight tags and symbol kinds
Curiously, LSP uses different enums for those, and unsurprising and
annoyingly, there are things which exist in one but not in the other.

Let's not repeat the mistake and unify the two things
2020-12-18 23:04:26 +03:00
Aleksey Kladov
0e3581e823 NavTarget doesn't assume that it points to a symbol 2020-12-18 21:15:48 +03:00
Aleksey Kladov
55ba353b39 Don't expose SyntaxKind from IDE API
SyntaxKind is somewhat of an internal type, but IDE is using it to
basically specify an icon. Let's have a dedicated entity for this
instead.
2020-12-18 19:28:48 +03:00
Aleksey Kladov
2465fa02b7 Cleaup imports
ide should re-export everything it needs.
2020-12-18 18:02:11 +03:00
kjeremy
d828bd794b LSP 3.16 - Released 2020-12-17 11:33:35 -05:00
Lukas Wirth
55faa2daa3 Lifetime reference search 2020-12-16 22:21:01 +01:00
Jeremy Kolb
26a1675764 Remove some redundant allocations 2020-12-12 12:27:09 -05:00
Jonas Schievink
2fdde98b5c Move print_memory_usage to cli.rs 2020-12-11 18:24:27 +01:00
Jonas Schievink
c007ac3830 Avoid panic when collecting memory metrics 2020-12-11 18:18:27 +01:00
Aleksey Kladov
17f236c2b0 Normalize spelling to American English 2020-12-10 17:51:56 +03:00
kjeremy
78dd2ba196 Send a CodeLensRefresh when we reload 2020-12-09 14:36:47 -05:00
bors[bot]
243ba330dd
Merge #6785
6785: Fix "no value set for FileTextQuery(FileId(..))" r=jonas-schievink a=jonas-schievink

Fixes https://github.com/rust-analyzer/rust-analyzer/issues/6622

Let's hope I got it right this time, but I feel like I slowly begin to understand the main loop logic.

bors r+

Co-authored-by: Jonas Schievink <jonasschievink@gmail.com>
2020-12-09 16:32:03 +00:00
Jonas Schievink
6857989f6f Fix "no value set for FileTextQuery(FileId(..))" 2020-12-09 17:30:46 +01:00
Aleksey Kladov
6e24321e45 Introduce anchored_path
They allow to represent paths like `#[path = "C:\path.rs"] mod foo;`
in a lossless cross-platform & network-transparent way.
2020-12-09 19:07:05 +03:00
Aleksey Kladov
0890512e1c Include config into the manual 2020-12-09 15:31:10 +03:00
bors[bot]
b3ceee2a27
Merge #6761
6761: Make config.rs a single source of truth for configuration. r=matklad a=matklad

Configuration is editor-independent. For this reason, we pick
JSON-schema as the repr of the source of truth. We do specify it using
rust-macros and some quick&dirty hackery though.

The idea for syncing truth with package.json is to just do that
manually, but there's a test to check that they are actually synced.

I'll add something like `rust-analyzer --config-schema` in a follow-up
commit.


Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
2020-12-08 18:21:28 +00:00
Jonas Schievink
4943ef085d Make original_range a method on InFile<&SyntaxNode> 2020-12-08 19:01:27 +01:00
Aleksey Kladov
2544abbf86 Make config.rs a single source of truth for configuration.
Configuration is editor-independent. For this reason, we pick
JSON-schema as the repr of the source of truth. We do specify it using
rust-macros and some quick&dirty hackery though.

The idea for syncing truth with package.json is to just do that
manually, but there's a test to check that they are actually synced.

There's CLI to print config's json schema:

    $ rust-analyzer --print-config-schema

We go with a CLI rather than LSP request/response to make it easier to
incorporate the thing into extension's static config. This is roughtly
how we put the thing in package.json.
2020-12-08 19:25:41 +03:00
bors[bot]
e2e6b709e6
Merge #6760
6760: Open Cargo.toml opens more specific manifest r=matklad a=matklad

bors r+
🤖

Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
2020-12-08 13:30:16 +00:00
Aleksey Kladov
944f30bd69 Open Cargo.toml opens more specific manifest 2020-12-08 16:28:21 +03:00
Aleksey Kladov
ecd1c11f9e cleanup: match over unwrap 2020-12-08 16:17:46 +03:00
Kirill Bulatov
cbd3717f2c Better config name 2020-12-08 14:27:18 +02:00
Kirill Bulatov
3183ff3a7b Disable the completion for no corresponding client resolve capabilities 2020-12-08 01:07:20 +02:00
Kirill Bulatov
19cfa5802e Simplify 2020-12-07 23:41:08 +02:00
Kirill Bulatov
6badf705b3 Check lsp completions' edits for disjointness 2020-12-07 23:41:08 +02:00
Kirill Bulatov
077c1c3c1f Less panic, more tests 2020-12-07 23:41:08 +02:00
Kirill Bulatov
deda74edd8 Use stateless completion resolve 2020-12-07 23:41:08 +02:00
Kirill Bulatov
93bc009a59 Remove the state 2020-12-07 23:41:08 +02:00
Kirill Bulatov
74c3bbacc9 Make completion resolve async 2020-12-07 23:41:08 +02:00
Kirill Bulatov
f6d2540df0 Simplify import edit calculation 2020-12-07 23:41:08 +02:00
Kirill Bulatov
68a747efe0 Remove redundant code 2020-12-07 23:41:08 +02:00
Kirill Bulatov
50e06ee95a Refactor the code 2020-12-07 23:41:08 +02:00
Kirill Bulatov
d9bd1f171d Add eager resolve capability 2020-12-07 23:41:08 +02:00
Kirill Bulatov
2a7be4afb0 Better support client completion resolve caps 2020-12-07 23:41:08 +02:00
Kirill Bulatov
47464e556c Properly fill client completion resolve capabilities data 2020-12-07 23:41:08 +02:00
Kirill Bulatov
9a4daffe16 Resolve import inserts better 2020-12-07 23:41:08 +02:00
Kirill Bulatov
a539267c3b Remove unnecessary leftovers 2020-12-07 23:41:08 +02:00
Kirill Bulatov
6d2d279389 Working resolve completion imports prototype 2020-12-07 23:41:08 +02:00
Kirill Bulatov
48acd7d455 Draft the new lsp handler 2020-12-07 23:41:08 +02:00
Jonas Schievink
2b2318e695 Remove dummy ProcMacroClient in favor of Option 2020-12-07 17:16:50 +01:00
Jonas Schievink
45b8b3d57f
Apply suggestions from code review
Co-authored-by: Laurențiu Nicola <lnicola@users.noreply.github.com>
2020-12-06 14:23:55 +01:00
Jonas Schievink
2a6c246184 Update expect tests 2020-12-06 01:39:52 +01:00
Jonas Schievink
9d96a6d7af Emit additional diagnostics for hints/help/etc 2020-12-06 01:24:37 +01:00
bors[bot]
2756abb167
Merge #6721
6721: Use METHOD semantic token type r=kjeremy a=lnicola

Closes #6685

Co-authored-by: Laurențiu Nicola <lnicola@dend.ro>
2020-12-04 18:46:44 +00:00
Jonas Schievink
e45ab7e0ec Fix diagnostics subcommand, look at all modules 2020-12-04 19:37:37 +01:00
Laurențiu Nicola
72f013b3b9 Use METHOD semantic token type 2020-12-04 18:27:10 +02:00
Jonas Schievink
6da651f5da Don't prime caches when just opening a file 2020-12-02 20:18:28 +01:00
kjeremy
e4ffd70c91 Fix OptionalVersionedTextDocumentIdentifier type
Fixes #6654
2020-12-01 08:33:21 -05:00
Florian Diebold
21d256de72 Align default importMergeBehaviour with VSCode 2020-11-29 16:43:46 +01:00
bors[bot]
b7ece77af4
Merge #6650
6650: Make completion and assists module independent r=matklad a=SomeoneToIgnore

A follow-up of https://github.com/rust-analyzer/rust-analyzer/pull/6553#discussion_r524402907

Move the common code for both assists and completion modules into a separate crate.

Co-authored-by: Kirill Bulatov <mail4score@gmail.com>
2020-11-28 14:33:57 +00:00
Kirill Bulatov
3f612d37c6 Move the helpers into ide_db 2020-11-28 16:30:39 +02:00
Jonas Schievink
f52abbe62d Coalesce flycheck events 2020-11-27 22:52:22 +01:00
Jonas Schievink
e49ba0d1df Downgrade "failed to load" error to warning 2020-11-27 18:35:22 +01:00
Kirill Bulatov
f4ae3650d8 Extract the import code into the shared module 2020-11-27 18:28:41 +02:00
Laurențiu Nicola
a5477d7f29 Remove unused import 2020-11-26 19:25:59 +02:00
Jonas Schievink
9ed883f373 Publish diagnostics on file open
Diagnostics are sometimes only showing up when typing.
This should fix that.
2020-11-26 13:33:47 +01:00
Kirill Bulatov
4c95c6e25d Gate autoimports begind experimental completions flag 2020-11-25 00:30:28 +02:00
kjeremy
e981485b76 New lsp-types to fix versioning
Fixes #6603
2020-11-24 08:52:24 -05:00
Matt Jibson
117c793e80 Don't assume DidChangeTextDocument paths exist
Fixes #5933
2020-11-23 16:35:34 -07:00
Lukas Wirth
91a1a83601 Fill code_description for rust_analyzer diagnostics 2020-11-18 08:54:52 +01:00
Lukas Wirth
56a0021e61 update diagnostics test_data with code_description changes 2020-11-18 08:50:27 +01:00
Lukas Wirth
863fdcfa24 Link clippy lint codes in diagnostics 2020-11-18 08:50:27 +01:00
Lukas Wirth
132063ad96 Link rustc error codes in diagnostics 2020-11-18 08:50:27 +01:00
bors[bot]
156f7d6963
Merge #6553
6553: Auto imports in completion r=matklad a=SomeoneToIgnore

![completion](https://user-images.githubusercontent.com/2690773/99155339-ae4fb380-26bf-11eb-805a-655b1706ce70.gif)

Closes https://github.com/rust-analyzer/rust-analyzer/issues/1062 but does not handle the completion order, since it's a separate task for https://github.com/rust-analyzer/rust-analyzer/issues/4922 , https://github.com/rust-analyzer/rust-analyzer/issues/4922 and maybe something else.

2 quirks in the current implementation:

* traits are not auto imported during method completion

If I understand the current situation right, we cannot search for traits by a **part** of a method name, we need a full name with correct case to get a trait for it.

* VSCode (?) autocompletion is not as rigid as in Intellij Rust as you can notice on the animation.

Intellij is able to refresh the completions on every new symbol added, yet VS Code does not query the completions on every symbol for me.
With a few debug prints placed in RA, I've observed the following behaviour: after the first set of completion suggestions is received, next symbol input does not trigger a server request, if the completions contain this symbol.
When more symbols added, the existing completion suggestions are filtered out until none are left and only then, on the next symbol it queries for completions.
It seems like the only alternative to get an updated set of results is to manually retrigger it with Esc and Ctrl + Space.

Despite the eerie latter bullet, the completion seems to work pretty fine and fast nontheless, but if you have any ideas on how to make it more smooth, I'll gladly try it out.

Co-authored-by: Kirill Bulatov <mail4score@gmail.com>
2020-11-17 17:50:08 +00:00
bors[bot]
f4b4f17662
Merge #6582
6582: Fill the diagnostic code field in publish_diagnostics r=kjeremy a=Veykril

Fixes #6580
Before:
![Code_znn6VgLLH9](https://user-images.githubusercontent.com/3757771/99408084-213f7100-28f0-11eb-8317-3f5c2b93313d.png)
After:
![Code_c4jJsvzOEA](https://user-images.githubusercontent.com/3757771/99408096-23093480-28f0-11eb-9bb2-8ebf2fb3d5a1.png)


Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
2020-11-17 15:47:36 +00:00
Lukas Wirth
c868f0255f Fill the diagnostic code field in publish_diagnostics 2020-11-17 16:23:53 +01:00
Aleksey Kladov
0d19ee1d70 Simplify 2020-11-17 15:25:57 +01:00
Kirill Bulatov
16f0b2fdde Actually enable eager completion 2020-11-17 13:19:56 +02:00
kjeremy
233fdb12ce Latest LSP 3.16 protocol
Pulls in https://github.com/gluon-lang/lsp-types/pull/186
2020-11-16 15:10:13 -05:00
Kirill Bulatov
d776c67226 Properly fill the completion settings 2020-11-16 21:19:06 +02:00
Aleksey Kladov
682dd4dac0 Prepare to recompute completions on every keystroke
If we set `is_incomplete: true`, VS Code will re-query completions
after every keypress.
2020-11-16 17:27:36 +01:00
Aleksey Kladov
4dfda64b39 Cleanup workspace loading a tiny bit 2020-11-13 17:38:26 +01:00
bors[bot]
b0ad492e3d
Merge #6519
6519: Add "Open Cargo.toml" action r=matklad a=p3achyjr

## What is it?

This adds an "open cargo.toml" action from the vscode shell, resolves #6462 

## Test

Ran ```cargo xtask install --server``` and ```cargo xtask install --client```, then ```Developer: Reload Window```.

![image](https://user-images.githubusercontent.com/8763808/98614382-2a578f00-22ad-11eb-9811-4a72a54ff6fb.png)

When clicked:

![image](https://user-images.githubusercontent.com/8763808/98618176-77d7fa00-22b5-11eb-8788-35256542f3a6.png)


Co-authored-by: Anatol Liu <axlui@anatols-mbp.lan>
2020-11-13 15:25:26 +00:00
Anatol Liu
b1b7727e04 add open Cargo.toml action 2020-11-12 17:48:07 -08:00
bors[bot]
ddccaecb79
Merge #6524
6524: Add support for loading rustc private crates r=matklad a=xldenis

This PR presents a solution to the problem of making`rustc_private` crates visible to `rust-analyzer`. 
Currently developers add dependencies to those crates behind a `cfg(NOT_A_TARGET)` target to prevent `cargo` from building them.
This solution is unsatisfactory since it requires modifying `Cargo.toml` and causes problems for collaboration or CI. 

The proposed solution suggested by @matklad is to allow users to give RA a path where the `rustc` sources could be found and then load that like a normal workspace. 

This PR implements this solution by adding a `rustcSource` configuration item and adding the cargo metadata to the crate graph if it is provided. 

------

I have no idea how this should be tested, or if this code is generally tested at all. I've locally run the extension with these changes and it correctly loads the relevant crates on a `rustc_private` project of mine. 

Co-authored-by: Xavier Denis <xldenis@gmail.com>
2020-11-12 17:55:32 +00:00
Aleksey Kladov
f73b874157 Update tests 2020-11-12 11:19:26 +01:00
Xavier Denis
8716087919 Add support for loading rustc private crates 2020-11-11 12:45:40 +01:00
Aleksey Kladov
0caa491893 Be more pedantic when checking codeAction/resolve support 2020-11-10 20:38:34 +01:00
Aleksey Kladov
7d2eb000b0 Switch to upstream protocol for resolving code action
Note that we have to maintain custom implementation on the client
side: I don't see how to marry bulitin resolve support with groups and
snippets.
2020-11-10 18:48:46 +01:00
Anatol Liu
3baa526fb0 Add static semantic token modifier for associated functions with no &self 2020-11-04 20:08:46 -08:00
Jonas Schievink
285960aa6b Fix coalescing of prime_caches updates
The previous implementation could try to create a progress bar when one
was  already registered
2020-11-02 18:49:54 +01:00
Jonas Schievink
58e3fd8e8e Remove unnecessary clone 2020-11-02 18:33:46 +01:00
Jonas Schievink
a968cb6aef Remove debug print 2020-11-02 17:24:35 +01:00
Jonas Schievink
6e8ddac165 Coalesce prime_caches updates 2020-11-02 17:24:35 +01:00
Aleksey Kladov
ba8d6d1e4e Remove more unreachable pubs 2020-11-02 16:58:33 +01:00
Aleksey Kladov
3b9548e163 Respond with JSON-RPC error if we failed to deserialize request
Historically, we intentinally violated JSON-RPC spec here by hard
crashing. The idea was to poke both the clients and servers to fix
stuff.

However, this is confusing for server implementors, and falls down in
one important place -- protocol extension are not always backwards
compatible, which causes crashes simply due to version mismatch. We
had once such case with our own extension, and one for semantic
tokens.

So let's be less adventerous and just err on the err side!
2020-10-30 19:57:52 +01:00
Jeremy A. Kolb
8982c0610f Update tests 2020-10-26 09:57:46 -04:00
kjeremy
2d4be2ef2a Request a refresh of semantic tokens if things are loaded up 2020-10-26 09:23:34 -04:00
kjeremy
5cb6fafd36 Latest proposed LSP 3.16.0
Needs: https://github.com/gluon-lang/lsp-types/pull/183
2020-10-26 09:23:34 -04:00
Florian Diebold
39dfca23f1 Add tracing to main rust-analyzer binary 2020-10-25 13:53:38 +01:00
bors[bot]
bf84e4958e
Merge #6331 #6342
6331: correct hover text for items with doc attribute with raw strings r=matklad a=JoshMcguigan

Fixes #6300 by improving the handling of raw string literals in attribute style doc comments.

This still has a bug where it could consume too many `"` at the start or end of the comment text, just as the original code had. Not sure if we want to fix that as part of this PR or not? If so, I think I'd prefer to add a unit test for either the `as_simple_key_value` function (I'm not exactly sure where this would belong / how to set this up) or create a `fn(&SmolStr) -> &SmolStr` to unit test by factoring out the `trim` operations from `as_simple_key_value`. Thoughts on this? 

6342: Shorter dependency chain r=matklad a=popzxc

Continuing implementing suggestions from the `Completion refactoring` zulip thread.

This PR does the following:

- Removes dependency of `completions` on `assists` by moving required functionality into `ide_db`.
- Moves completely `call_info` crate into `ide_db` as it looks like it fits perfect there.
- Adds a bunch of new tests and docs.
- Adds the re-export of `base_db` to the `ide_db` and removes direct dependency on `base_db` from other crates.

The last point is controversial, I guess, but I noticed that in places where `ide_db` is used, `base_db` is also *always* used. Thus I think the dependency on the `base_db` is implied by the fact of `ide_db` interfaces, and thus it makes sense to just provide `base_db` out of the box.


Co-authored-by: Josh Mcguigan <joshmcg88@gmail.com>
Co-authored-by: Igor Aleksanov <popzxc@yandex.ru>
2020-10-24 19:08:12 +00:00