9751: Make `LoadCargoConfig`, `fn load_workspace_at` & `fn load_workspace` public again r=matklad a=regexident
This [commit](b24f816c0d) which restricted the visibility of `LoadCargoConfig`, `fn load_workspace_at` & `fn load_workspace` unfortunately effectively rendered every crate/tool that uses rust-analyzer as a library dead in the water.
On of such tools is [cargo-modules](https://github.com/regexident/cargo-modules), a tool for generating tree/graph visualizations of one's Rust project and is powered by rust-analyzer as a library.
For more context see the PRs that introduced those types/functions and made them `pub`:
- https://github.com/rust-analyzer/rust-analyzer/pull/7595
- https://github.com/rust-analyzer/rust-analyzer/pull/7690
If kept as is rust-analyzer would effectively no longer be usable as a library.
cc `@SomeoneToIgnore`
Co-authored-by: Vincent Esche <regexident@gmail.com>
9752: feature: Declare proc-macro dependent crates in `rust-project.json` r=matklad a=tobywf
This adds the `is_proc_macro` flag in `rust-project.json`. By default, this is `false` and not required, so existing projects won't break/have the same behavior as before this change. If the flag is true, a dependency to the `proc_macro` sysroot crate is added (if it exists), so that rust-analyzer can resolve those imports.
This fixes#9726 .
I've also added some tests in the second commit. The first is a smoke test for a basic, minimal `rust-project.json` file. The second is a more targeted test for the flag. Both tests depend on the fake sysroot (a bunch of directories in the correct layout with empty `lib.rs` files), and also on `env!("CARGO_MANIFEST_DIR")` being an absolute path. I'm not sure if the later assumption is valid on all platforms. I wanted to at least try and add tests, but I'm happy to rework them or remove them if you don't think that's the way to go.
(You can license/relicense my contribution in any way you wish without contacting me.)
Co-authored-by: Toby Fleming <sourcecode@tobywf.com>
9750: Link “DST” to its definition r=lnicola a=gthb
Being new to Rust I wasn't familiar with this acronym and found it hard to guess (the context of syntax trees biased me to reading it as a D-something Syntax Tree and trying to guess what the D was), hard to google (in retrospect googling "rust dst" does the job, but I thought it was an abstract structure thing, not Rust-specific), and hard to Github-search, because `dst` is commonly short for “destination” in code.
Alternatively `<abbr title="dynamically sized type">DST</abbr>` would be about as helpful.
Co-authored-by: Gunnlaugur Thor Briem <gunnlaugur@gmail.com>
Being new to Rust I wasn't familiar with this acronym and found it hard to guess (the context of syntax trees biased me to reading it as a D-something Syntax Tree and trying to guess what the D was), hard to google (in retrospect googling "rust dst" does the job, but I thought it was an abstract structure thing, not Rust-specific), and hard to Github-search, because `dst` is commonly short for “destination” in code.
Alternatively `<abbr title="dynamically sized type">DST</abbr>` would be about as helpful.
9749: Exclude `rust-analyzer.server.path` from VS Code's sync feature r=lnicola a=brainplot
By changing the scope of this configuration to `machine-overridible`, this setting becomes fully local for the VS Code instance the user is running.
Having this setting excluded from syncing should help avoid inconveniences for users who have VS Code installed on two different operating systems, where the paths to the language server binary would very likely mismatch.
Co-authored-by: Gianluca Recchia <gianluca.recchia@protonmail.com>
By changing the scope of this configuration to `machine-overridible`,
this setting becomes fully local for the VS Code instance the user is
running.
Having this setting excluded from syncing should help avoid
inconveniences for users who have VS Code installed on two different
operating systems, where the paths to the language server binary would
very likely mismatch.
9746: internal: add API to check what are the max limits in practice r=matklad a=matklad
bors r+
🤖
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
9739: generate function assist favors deref cmpt types r=matklad a=mahdi-frms
Fixes#9713
Although that's still not relying on sematic info.
Co-authored-by: mahdi-frms <mahdif1380@outlook.com>
Some features of rust-analyzer requires support for custom commands on
the client side. Specifically, hover & code lens need this.
Stock LSP doesn't have a way for the server to know which client-side
commands are available. For that reason, we historically were just
sending the commands, not worrying whether the client supports then or
not.
That's not really great though, so in this PR we add infrastructure for
the client to explicitly opt-into custom commands, via `extensions`
field of the ClientCapabilities.
To preserve backwards compatability, if the client doesn't set the
field, we assume that it does support all custom commands. In the
future, we'll start treating that case as if the client doesn't support
commands.
So, if you maintain a rust-analyzer client and implement
`rust-analyzer/runSingle` and such, please also advertise this via a
capability.
