6198: Skip macro matcher fragment name semantic highlighting r=matklad a=Veykril
Implements a small state-machine for macro_rules! highlighting to separate out the matcher part of its rules. This skips semantically highlighting names of metavariables in the matcher and expander. This might even allow for more fun macro highlighting things in the future.
Fixes#4380.
Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
6199: Fix `mut self` not emitting mutable binding on `self` use r=matklad a=Veykril
Prior to this, when `self` in a function is taken by value and bound mutably, its use inside of the method body won't be marked `mutably`.
Fixes#5461
Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
5917: Add a command to open docs for the symbol under the cursor r=matklad a=zacps
#### Todo
- [ ] Decide if there should be a default keybind or context menu entry
- [x] Figure out how to get the documentation path for methods and other non-top-level defs
- [x] Design the protocol extension. In future we'll probably want parameters for local/remote documentation URLs, so that should maybe be done in this PR?
- [x] Code organisation
- [x] Tests
Co-authored-by: Zac Pullar-Strecker <zacmps@gmail.com>
Return an error with a meaningful message for requests to
`textDocument/rename` if the operation cannot be performed.
Pass errors raised by rename handling code to the LSP runtime.
As a consequence, the VS Code client shows and logs the request
as if a server-side programming error occured.
Resolves https://github.com/rust-analyzer/rust-analyzer/issues/3981
Previously, "find all references" on a variant field wouldn't find any
references outside the defining module. This is because variant fields
were incorrectly assumed to be private, like struct fields without
explicit visibility, but they actually inherit the enum's visibility.
5651: Add track_env_var to the proc macro server r=kjeremy a=lnicola
See https://github.com/rust-lang/rust/pull/74653.
Fixes#6054.
Fixes#5640, maybe.
Should be merged when 1.47 is released.
Proc macros still don't work for me, but it no longer crashes.
Co-authored-by: Laurențiu Nicola <lnicola@dend.ro>
