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bors 35434a2e1e Auto merge of #112387 - clarfonthey:non-panicking-ceil-char-boundary, r=m-ou-se 
Don't panic in ceil_char_boundary

Implementing the alternative mentioned in this comment: https://github.com/rust-lang/rust/issues/93743#issuecomment-1579935853

Since `floor_char_boundary` will always work (rounding down to the length of the string is possible), it feels best for `ceil_char_boundary` to not panic either. However, the semantics of "rounding up" past the length of the string aren't very great, which is why the method originally panicked in these cases.

Taking into account how people are using this method, it feels best to simply return the end of the string in these cases, so that the result is still a valid char boundary.
2023-08-15 13:49:24 +00:00
.cargo Add CARGO_WORKSPACE_DIR env var in .cargo/config.toml 2022-07-19 13:02:16 +02:00
.github editor/code: Break down CI steps to know what is failing easily 2023-07-23 01:51:57 +09:00
.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 Upgrade Object and related deps 2023-08-14 23:05:45 +08:00
docs Auto merge of #15308 - vsrs:runnable_env_per_platform, r=HKalbasi 2023-07-28 07:03:09 +00:00
editors/code Auto merge of #15392 - Wilfred:stopped_color, r=lnicola 2023-08-05 12:20:39 +00:00
lib Use a permalink to the SIMD line index code, and add a note on the GitHub API 2023-07-12 20:51:20 +03:00
xtask Bump rust-version to 1.70 and use the workspace one in xtask 2023-07-14 16:15:26 +03:00
.editorconfig Set .editorconfig default indent size to 4 2023-07-11 23:02:54 +09:00
.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 update Cargo.lock 2023-08-15 01:27:26 +08:00
Cargo.toml Bump rust-version to 1.70 and use the workspace one in xtask 2023-07-14 16:15:26 +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 Update privacy note 2021-12-23 14:04:15 +02:00
README.md ⬆️ rust-analyzer 2022-08-09 07:23:57 +03:00
rustfmt.toml Remove forcing \n via rustfmt 2019-11-02 22:19:59 +03:00
triagebot.toml Add triagebot no-merges config 2023-07-30 14:02:03 +02:00

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.