Skip to content

Latest commit

 

History

History
53 lines (32 loc) · 1.58 KB

Processes.md

File metadata and controls

53 lines (32 loc) · 1.58 KB
Raw

This document outlines processes regarding management of rustfmt.

Stabilising an Option

In this Section, we describe how to stabilise an option of the rustfmt's configuration.

Conditions

  • Is the default value correct ?
  • The design and implementation of the option are sound and clean.
  • The option is well tested, both in unit tests and, optimally, in real usage.
  • There is no open bug about the option that prevents its use.

Steps

Open a pull request that closes the tracking issue. The tracking issue is listed beside the option in Configurations.md.

  • Update the Config enum marking the option as stable.
  • Update the Configuration.md file marking the option as stable.
  • Update CHANGELOG.md marking the option as stable.

After the stabilisation

The option should remain backward-compatible with previous parameters of the option. For instance, if the option is an enum enum Foo { Alice, Bob } and the variant Foo::Bob is removed/renamed, existing use of the Foo::Bob variant should map to the new logic. Breaking changes can be applied under the condition they are version-gated.

Make a Release

0. Update CHANGELOG.md

1. Update Cargo.toml and Cargo.lock

For example, 1.0.0 -> 1.0.1:

-version = "1.0.0"
 version = "1.0.1"

2. Push the commit to the master branch

E.g., https://github.com/rust-lang/rustfmt/commit/5274b49caa1a7db6ac10c76bf1a3d5710ccef569

3. Create a release tag

git tag -s v1.2.3 -m "Release 1.2.3"

4. Publish to crates.io

cargo publish

5. Create a PR to rust-lang/rust to update the rustfmt submodule