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bors[bot] 183ef048f6
Merge #10823 
10823: fix: better `Fn` traits formatting r=jonas-schievink a=veber-alex

This makes it so formatting `Fn` traits properly handles:

1. An `Fn` trait with only a single argument -> removes the trailing comma.
2. An `Fn` trait which returns nothing (an empty tuple) -> don't show `-> ()` as the return type.

before:
![before](https://user-images.githubusercontent.com/29788806/142745038-44ac68ce-de42-4396-a809-ffdb883be699.png)

after:
![after](https://user-images.githubusercontent.com/29788806/142745040-485feaa2-cc21-4a05-9576-5410ea355029.png)




Co-authored-by: Alex Veber <alexveber@gmail.com>
2021-11-21 20:01:07 +00:00
.cargo
.github Type-check TS on CI and also turn off the strict setting useUnknownInCatchVariables 2021-11-04 01:23:45 +02:00
.vscode
assets Simplified the dot in the wide logo 2021-10-13 01:41:12 +03:00
bench_data
crates fix: better Fn traits formatting 2021-11-21 02:39:22 +02:00
docs Add toggle to disable cache priming 2021-11-19 19:30:11 +02:00
editors/code Add toggle to disable cache priming 2021-11-19 19:30:11 +02:00
lib Set MSRV 2021-10-23 15:07:11 +03:00
xtask Use .into_iter() method on array to avoid dereference 2021-11-03 16:13:47 +11:00
.gitattributes Mark large benchmark data files as binary to filter greps 2021-09-22 12:51:58 -07:00
.gitignore support goto definition and find references 2021-09-26 10:04:02 +03:30
bors.toml
Cargo.lock minor: Lift out FxIndex{Map/Set} types into ide_db 2021-11-16 12:15:47 +01:00
Cargo.toml Drop resolver and authors manifest entries 2021-10-25 18:12:40 +03:00
LICENSE-APACHE
LICENSE-MIT
PRIVACY.md Consolidate the privacy notes 2021-06-15 20:07:59 +03:00
README.md Consolidate the privacy notes 2021-06-15 20:07:59 +03:00
rustfmt.toml

README.md

rust-analyzer logo

rust-analyzer is a modular compiler frontend for the Rust language. It is a part of a larger rls-2.0 effort to create excellent IDE support for Rust.

Work on rust-analyzer is sponsored by

Ferrous Systems

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Rust analyzer is primarily distributed under the terms of both the MIT license and the Apache License (Version 2.0).

See LICENSE-APACHE and LICENSE-MIT for details.