how to contribute to the Rust project

whoami

Nilstrieb (he/him)
  • contributing since 2021
  • compiler contributors team since 2022
  • all areas of the compiler
  • issue triaging
  • 1.72 cargo feature cfg diagnostics

reviewed ♥

compiler-errors, style team member
WaffleLapkin, the most non-binary compiler contributor
jyn514, the gayest alumni of the bootstrap team
lunasorcery, friend of the above

thanks.rust-lang.org

labelling

labelling

https://forge.rust-lang.org/release/issue-triaging.html

bisection

bisection


						$ cargo new bisect
							Created binary (application) `bisect` package
						$ cd bisect
						$ vim src/main.rs 
						$ cargo-bisect-rustc --access github --regress ice \
							--start 2023-01-01 --end 2023-12-19
					
https://github.com/rust-lang/cargo-bisect-rustc
downloads toolchains instead of building them

bisection

minimization

very useful for fixing an issue

minimization

I minimized that issue to 60 lines in 2 hours

https://github.com/Nilstrieb/ice-104649 http://blog.pnkfx.org/blog/2019/11/18/rust-bug-minimization-patterns/
https://github.com/Nilstrieb/cargo-minimize

adding tests

bug has been fixed, but no test added

just commit a test to close the issue!

tracking issues

tracking the state of a feature

719 issues (2023-01-03)

new issues aren't ready yet

really old issues often have problems

go to golden middle :)

summarize,

aggregate open questions

aggregate resolved questions

propose next steps

stabilize...

...or close

final comment periods

writing code

examples of my PRs

https://github.com/rust-lang/rust/pull/89892

examples of my PRs

https://github.com/rust-lang/rust/pull/119710

examples of my PRs

https://github.com/rust-lang/rust/pull/118143

examples of my PRs

https://github.com/rust-lang/rust/pull/117079

rustc dev guide

https://rustc-dev-guide.rust-lang.org/

ask for help

rust-lang.zulipchat.com

see you on GitHub!

https://rustc-dev-guide.rust-lang.org/ https://forge.rust-lang.org/release/issue-triaging.html https://github.com/rust-lang/cargo-bisect-rustc http://blog.pnkfx.org/blog/2019/11/18/rust-bug-minimization-patterns/
https://github.com/Nilstrieb/cargo-minimize rust-lang.zulipchat.com