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bors[bot] 3e09dbba94
Merge #5002 
5002: Fix underflow panic when doctests are at top of file r=Nashenas88 a=Nashenas88

While debugging a comment at the top of a test string, I discovered that the offset calculations could underflow and panic. This only seemed to occur in tests, I assume because it's running a debug mode. The wrapping is quickly fixed later on in release mode, which is why this seems to have gone unnoticed. The new checks ensure the value is always positive or zero.

Co-authored-by: Paul Daniel Faria <nashenas88@users.noreply.github.com>
2020-06-23 13:25:43 +00:00
.cargo Alternative quite tests alias 2019-11-20 22:22:32 +03:00
.github Fix conflict between nightly branch and tag 2020-05-25 16:31:19 +02:00
.vscode vscode client side tests 2020-05-20 22:31:39 +03:00
crates Merge #5002 2020-06-23 13:25:43 +00:00
docs Update docs/user/manual.adoc 2020-06-23 07:18:46 +02:00
editors/code Merge #4992 #4993 #4994 #4997 #4998 2020-06-23 10:09:58 +00:00
xtask Add sponsors section to changelog 2020-06-22 15:11:22 +02:00
.gitattributes Set text to autodetect and use LF 2019-11-14 19:44:37 -05:00
.gitignore Don't store generated docs in the repo 2020-06-03 18:26:50 +02:00
bors.toml Fix bors config? 2020-05-24 16:07:46 +02:00
Cargo.lock Allow SSR to match type references, items, paths and patterns 2020-06-22 21:42:55 +10:00
Cargo.toml Upgrade Chalk 2020-05-27 21:07:08 +02:00
LICENSE-APACHE Licenses 2018-01-10 22:47:04 +03:00
LICENSE-MIT Licenses 2018-01-10 22:47:04 +03:00
README.md Add Embark Studios to the sponsors list 2020-06-15 15:06:03 +02:00
rustfmt.toml Remove forcing \n via rustfmt 2019-11-02 22:19:59 +03:00

README.md

rust-analyzer logo

rust-analyzer is an experimental 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. If you want to get involved, check the rls-2.0 working group:

https://rust-lang.zulipchat.com/#narrow/stream/185405-t-compiler.2Fwg-rls-2.2E0

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.

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 rls-2.0 working group on Zulip:

https://rust-lang.zulipchat.com/#narrow/stream/185405-t-compiler.2Frls-2.2E0

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.