Commit Graph

1333 Commits

Author SHA1 Message Date
bors[bot]
835cf55887
Merge #8767
8767: implement range formatting r=matklad a=euclio

Fixes #7580.

This PR implements the `textDocument/rangeFormatting` request using `rustfmt`'s `--file-lines` option.

Still needs some tests. What I want to know is how I should handle the instability of the `--file-lines` option. It's still unstable in rustfmt, so it's only available on nightly, and needs a special flag to enable. Is there a way for `rust-analyzer` to detect if it's using nightly rustfmt, or for users to opt-in?

Co-authored-by: Andy Russell <arussell123@gmail.com>
2021-05-25 12:15:48 +00:00
bors[bot]
8b049ec393
Merge #8942
8942: Add `library` semantic token modifier to items from other crates r=arzg a=arzg

Closes #5772.

A lot of code here is pretty repetitive; please let me know if you have any ideas how to improve it, or whether it’s fine as-is.

Side-note: How can I add tests for this? I don’t see a way for the test Rust code in `test_highlighting` to reference other crates to observe the new behaviour.


Co-authored-by: Aramis Razzaghipour <aramisnoah@gmail.com>
2021-05-25 02:30:47 +00:00
Laurențiu Nicola
741f47f208 Update test fixtures 2021-05-24 18:18:05 +03:00
Laurențiu Nicola
47afa4a5fc Bump misc deps 2021-05-24 16:31:54 +03:00
Aramis Razzaghipour
e51188cd09
Rename ‘foreign’ semantic token modifier to ‘library’ 2021-05-24 14:54:48 +10:00
Aramis Razzaghipour
4fd5248749
Add highlighting of items from other crates 2021-05-24 14:53:48 +10:00
Kirill Bulatov
b5f524c7ff Don't discover workspaces when detached files are given 2021-05-24 00:09:24 +03:00
Kirill Bulatov
2ca2e24a39 Do not add cargo target for detached files only project 2021-05-23 23:10:05 +03:00
Andy Russell
a90b9a5872
implement range formatting 2021-05-23 15:50:36 -04:00
Kirill Bulatov
de090749d9 Drag detached files towards loading 2021-05-23 22:46:20 +03:00
Kirill Bulatov
695569d978 Draft detached files retrieval 2021-05-23 22:46:20 +03:00
Jonas Schievink
271ec6b990 Add a "Debug ItemTree" LSP request 2021-05-21 23:59:52 +02:00
Lukas Tobias Wirth
6b0ac95df1 Fix code completion not inserting borrow text when client supports InsertAndReplace 2021-05-20 23:22:21 +02:00
bors[bot]
8bb37737c9
Merge #8873
8873: Implement import-granularity guessing  r=matklad a=Veykril

This renames our `MergeBehavior` to `ImportGranularity` as rustfmt has it as the purpose of them are basically the same. `ImportGranularity::Preserve` currently has no specific purpose for us as we don't have an organize imports assist yet, so it currently acts the same as `ImportGranularity::Item`.

We now try to guess the import style on a per file basis and fall back to the user granularity setting if the file has no specific style yet or where it is ambiguous. This can be turned off by setting `import.enforceGranularity` to `true`.

Closes https://github.com/rust-analyzer/rust-analyzer/issues/8870

Co-authored-by: Lukas Tobias Wirth <lukastw97@gmail.com>
2021-05-20 08:27:16 +00:00
Lukas Tobias Wirth
b4fe479236 Replace ImportGranularity::Guess with guessing boolean flag 2021-05-19 15:57:10 +02:00
Aleksey Kladov
1fd31f7f4c feat: allow clients to feature detect symbol filtering 2021-05-19 13:28:58 +03:00
Lukas Tobias Wirth
5fd9f6c7b9 Add ImportGranularity::Guess 2021-05-18 20:21:47 +02:00
Lukas Tobias Wirth
64f7072c25 MergeBehavior -> ImportGranularity 2021-05-18 19:53:20 +02:00
alcroito
1f7d2a6c22 Add new LSP extension for workspace symbol lookup
The new extension allows filtering of workspace symbool lookup
results by search scope or search kind.

Filtering can be configured in 3 different ways:

 - The '#' or '*' markers can be added inline with the symbol lookup
   query.

   The '#' marker means symbols should be looked up in the current
   workspace and any dependencies. If not specified, only current
   workspace is considered.

   The '*' marker means all kinds of symbols should be looked up
   (types, functions, etc). If not specified, only type symbols are
   returned.

 - Each LSP request can take an optional search_scope or search_kind
   argument query parameter.

 - Finally there are 2 global config options that can be set for all
   requests served by the active RA instance.

Add support for setting the global config options to the VSCode
extension.
The extension does not use the per-request way, but it's useful for
other IDEs.

The latest version of VSCode filters out the inline markers, so
currently the only reasonable way to use the new functionality is
via the global config.
2021-05-18 00:40:30 +02:00
Aleksey Kladov
459b0332d3 internal: use more evocative test folder name 2021-05-17 19:01:54 +03:00
Aleksey Kladov
41510f437e minor: adjust config name 2021-05-17 18:37:06 +03:00
bors[bot]
f9d4a9eaee
Merge #8795
8795: Allow semantic tokens for strings to be disabled r=matklad a=djrenren

Fixes https://github.com/rust-analyzer/rust-analyzer/issues/7111

Pretty straightforward change, but open to any suggestions if there's a more recommended testing strategy than what I went with.

Co-authored-by: John Renner <john@jrenner.net>
2021-05-17 14:41:56 +00:00
Lukas Wirth
90230e882d Tag Self in impls as a TypeAlias 2021-05-16 15:12:58 +02:00
Aleksey Kladov
ee1c23c78c minor: more useful bench 2021-05-14 20:23:29 +03:00
hi-rustin
b98c119ba6 Apply async semantic token modifier to async/await keywords
Only async semantic token modifier
2021-05-14 10:47:00 +08:00
Jonas Schievink
a272cdfecd Fix build script dependencies 2021-05-12 14:48:26 +02:00
Jonas Schievink
23cd6d0d56 Move dot invocation to rust-analyzer crate 2021-05-12 00:14:59 +02:00
Jonas Schievink
a85a2c4d15 Allow viewing the crate graph in a webview 2021-05-11 16:15:31 +02:00
John Renner
7ae3967e57 Formatting and docs 2021-05-10 13:34:09 -07:00
Lukas Wirth
59c2efe4b6 Update docs 2021-05-10 22:10:12 +02:00
John Renner
c3ba1f14fa Allow semantic tokens for strings to be disabled 2021-05-10 13:09:38 -07:00
Lukas Wirth
6a8d47e7f0 Give MergeBehaviour variants better names 2021-05-10 21:14:59 +02:00
Aleksey Kladov
f015429c82 internal: add rust-analyzer version to panic context 2021-05-08 14:14:06 +03:00
John Renner
4059112b4e Use package renaming so source doesn't say tikv 2021-05-07 12:41:07 -07:00
John Renner
d8a9b450a6 Switch from jemalloc to tikv-jemalloc 2021-05-07 12:17:37 -07:00
Aleksey Kladov
189f785749 minor: standard snippet 2021-05-07 21:46:25 +03:00
bors[bot]
c3596371d8
Merge #8674
8674: fix for #8664: Emit folding ranges for multi-line where clauses r=matklad a=m5tfi

#8664 

I added a test that assert folding multi-line where clauses while leaving single lined one. Please, let me know if the code needs further improvements.

Co-authored-by: m5tfi <72708423+m5tfi@users.noreply.github.com>
2021-05-05 21:14:12 +00:00
Aleksey Kladov
a1f42ef8ad internal: env var to toggle slow benches 2021-05-04 18:21:36 +03:00
bors[bot]
a231da9d24
Merge #8720
8720: internal: add integrated completion benchmark r=matklad a=matklad

bors r+
🤖

Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
2021-05-04 12:14:56 +00:00
Aleksey Kladov
b2f040fc9a internal: add integrated completion benchmark 2021-05-04 15:14:33 +03:00
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