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bors[bot] 726b4dd8bd
Merge #10704 
10704: internal: Short-circuit `descend_into_macros_single` r=Veykril a=Veykril

There is no need to descend everything if all we are interested in is the first mapping.
This bring `descend_into_macros` timing in highlighting in `rust-analyzer/src/config.rs` from `154ms - descend_into_macros (2190 calls)` to `24ms - descend_into_macros (2190 calls)` since we use the single variant there(will regress once we want to highlight multiple namespaces again though).
bors r+

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
2021-11-05 15:06:37 +00:00
.cargo xtask: replace "lint" command by a simply cargo alias 2021-03-14 13:36:45 +01:00
.github minor: group -gnu builders together 2021-10-31 13:16:36 +03:00
.vscode Add "Win Attach to Server" debug configuration 2021-01-25 17:46:03 +03:00
assets Simplified the dot in the wide logo 2021-10-13 01:41:12 +03:00
bench_data Add benchmark test for mbe 2021-02-25 05:47:13 +08:00
crates Merge #10704 2021-11-05 15:06:37 +00:00
docs Amend the instruction for rustup. 2021-10-21 23:04:43 +02:00
editors/code Merge #10595 2021-10-29 10:40:43 +00:00
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 Reduce bors timeout 2020-10-14 13:37:20 +02:00
Cargo.lock Bump object avoid a duplicate dependency 2021-10-30 09:02:45 +03:00
Cargo.toml Drop resolver and authors manifest entries 2021-10-25 18:12:40 +03:00
LICENSE-APACHE Licenses 2018-01-10 22:47:04 +03:00
LICENSE-MIT Licenses 2018-01-10 22:47:04 +03:00
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 Remove forcing \n via rustfmt 2019-11-02 22:19:59 +03:00

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

Quick Start

https://rust-analyzer.github.io/manual.html#installation

Documentation

If you want to contribute to rust-analyzer or are just curious about how things work under the hood, check the ./docs/dev folder.

If you want to use rust-analyzer's language server with your editor of choice, check the manual folder. It also contains some tips & tricks to help you be more productive when using rust-analyzer.

Security and Privacy

See the corresponding sections of the manual.

Communication

For usage and troubleshooting requests, please use "IDEs and Editors" category of the Rust forum:

https://users.rust-lang.org/c/ide/14

For questions about development and implementation, join rust-analyzer working group on Zulip:

https://rust-lang.zulipchat.com/#narrow/stream/185405-t-compiler.2Frust-analyzer

Quick Links

License

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.