* [https://developer.mozilla.org/en-US/Firefox/Building_Firefox_with_Rust_code Developer Documentation]
* [https://firefox-source-docs.mozilla.org/build/buildsystem/rust.html Build System Documentation]
* [[Rust_Update_Policy_for_Firefox|Rust Update Policy for Firefox]]
* The #servo IRC channel contains lots of people who know about both Rust and Gecko.
* Are you new to Rust and not sure if your Rust code could be improved? The following people can review Rust patches for Firefox from an "is this good Rust code?" point of view.
** Nika Layzell (:mystor)
** Cameron McCormack (:heycam)
= Supported Rust versions for Firefox builds =
Below are [[Rust Update Policy for Firefox|our expectations]] if everything goes smoothly; we may need newer toolchains to address specific issues. Our ultimate policy is just that release Firefox will not require unstable or beta Rust to build.
* Firefox 56 (released 2017 September 26) requires Rust 1.17.0 or later.
** Official builds will use Rust 1.19.0.
* Firefox 57 (released 2017 November 14) requires Rust 1.20.0.
** Mozilla-central can start using Rust 1.19.0 language features 2017 August 3.
** Mozilla-central can start using Rust 1.20.0 features 2017 September 14.
* Firefox 58 (released 2018 January 16) requires Rust 1.21.0.
** Mozilla-central can use Rust 1.21.0 language features 2017 October 26.
* Firefox 59 (released 2018 March 6) requires Rust 1.22.0.
** Mozilla-central can use Rust 1.22.0 features 2017 December 7.
** Firefox 59 ESR is expected to continue to work with Rust 1.22 throughout its support lifetime.
* Firefox 60 (released 2018 May 1) requires Rust 1.24.0.
** Mozilla-central can use Rust 1.23.0 features 2018 January 25.
** Mozilla-central can use Rust 1.24.0 features 2018 March 1.
= Rust Components =
