Mirrors/rust-analyzer
2
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer synced 2025-01-25 11:25:06 +00:00
Code Issues Projects Releases Packages Wiki Activity
No description
28591 commits 3 branches 276 tags 206 MiB
Rust 96.6%
HTML 1.7%
TypeScript 1.7%
Find a file
bors 2bcd3794b9 Auto merge of #111379 - nyurik:intersperse-speed-up, r=cuviper 
Boost iterator intersperse(_with) performance

I did some benchmark digging into the `intersperse` and `intersperse_with` code as part of [this discussion](https://internals.rust-lang.org/t/add-iterate-with-separators-iterator-function/18781/13), and as a result I optimized them a bit, without relying on the peekable iterator.

See also [full benchmark repo](https://github.com/nyurik/intersperse_perf)

Benchmarks show near 2x performance improvements with the simple `sum` [benchmarks](https://gist.github.com/nyurik/68b6c9b3d90f0d14746d4186bf8fa1e2):
![image](https://user-images.githubusercontent.com/1641515/237005195-16aebef4-9eed-4514-8b7c-da1d1f5bd9e0.png)
2024-01-27 08:16:49 +00:00
.cargo Use Cargo's [workspace.lints.*] to config clippy 2023-12-29 23:51:32 +09:00
.github Fix workspace layout 2023-12-21 17:23:36 +01:00
.vscode Spelling 2023-04-19 09:45:55 -04:00
assets Automatically change text color in logo based on dark mode 2022-03-06 23:06:53 +11:00
bench_data Spelling 2023-04-19 09:45:55 -04:00
crates Rename the unescaping functions. 2024-01-25 12:28:11 +11:00
docs v2 2024-01-18 12:09:23 +01:00
editors/code Auto merge of #16372 - davidsemakula:import-granularity-one, r=Veykril 2024-01-18 15:40:12 +00:00
lib non_minimal_cfg 2024-01-19 17:31:01 +01:00
xtask Fix sysroot metadata in metrics 2024-01-17 19:16:32 +02:00
.editorconfig add max_line_length to .editorconfig 2024-01-20 17:14:00 +03:00
.git-blame-ignore-revs add prettier format commit to ignored revisions 2022-05-17 18:15:51 +01:00
.gitattributes Fix .gitattributes for test_data 2022-07-24 14:05:35 +02:00
.gitignore internal: add "Shuffle Crate Graph" command 2021-12-07 16:37:19 +01:00
Cargo.lock internal: speedup LineEndings calculation using 'memchr' 2024-01-18 17:03:29 +08:00
Cargo.toml single_match 2024-01-19 18:31:15 +01:00
LICENSE-APACHE Licenses 2018-01-10 22:47:04 +03:00
LICENSE-MIT Licenses 2018-01-10 22:47:04 +03:00
PRIVACY.md Update privacy note 2021-12-23 14:04:15 +02:00
README.md ⬆️ rust-analyzer 2022-08-09 07:23:57 +03:00
rust-bors.toml Prepare for rust-bors 2023-10-05 15:26:09 +03:00
rustfmt.toml Remove forcing \n via rustfmt 2019-11-02 22:19:59 +03:00
triagebot.toml triagebot exclude_labels -> exclude_titles 2023-09-16 10:58:53 -06:00

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.

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.