bevy/crates
Zachary Harrold d70595b667
Add core and alloc over std Lints (#15281)
# Objective

- Fixes #6370
- Closes #6581

## Solution

- Added the following lints to the workspace:
  - `std_instead_of_core`
  - `std_instead_of_alloc`
  - `alloc_instead_of_core`
- Used `cargo +nightly fmt` with [item level use
formatting](https://rust-lang.github.io/rustfmt/?version=v1.6.0&search=#Item%5C%3A)
to split all `use` statements into single items.
- Used `cargo clippy --workspace --all-targets --all-features --fix
--allow-dirty` to _attempt_ to resolve the new linting issues, and
intervened where the lint was unable to resolve the issue automatically
(usually due to needing an `extern crate alloc;` statement in a crate
root).
- Manually removed certain uses of `std` where negative feature gating
prevented `--all-features` from finding the offending uses.
- Used `cargo +nightly fmt` with [crate level use
formatting](https://rust-lang.github.io/rustfmt/?version=v1.6.0&search=#Crate%5C%3A)
to re-merge all `use` statements matching Bevy's previous styling.
- Manually fixed cases where the `fmt` tool could not re-merge `use`
statements due to conditional compilation attributes.

## Testing

- Ran CI locally

## Migration Guide

The MSRV is now 1.81. Please update to this version or higher.

## Notes

- This is a _massive_ change to try and push through, which is why I've
outlined the semi-automatic steps I used to create this PR, in case this
fails and someone else tries again in the future.
- Making this change has no impact on user code, but does mean Bevy
contributors will be warned to use `core` and `alloc` instead of `std`
where possible.
- This lint is a critical first step towards investigating `no_std`
options for Bevy.

---------

Co-authored-by: François Mockers <francois.mockers@vleue.com>
2024-09-27 00:59:59 +00:00
..
bevy_a11y Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_animation Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_app Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_asset Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_audio Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_color Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_core Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_core_pipeline Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_derive Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_dev_tools Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_diagnostic Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_dylib Generate links to definition in source code pages on docs.rs and dev-docs.bevyengine.org (#12965) 2024-07-29 23:10:16 +00:00
bevy_ecs Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_encase_derive Update `glam to 0.29, encase` to 0.10. (#15249) 2024-09-23 19:44:02 +00:00
bevy_gilrs Simpler lint fixes: makes ci lints work but disables a lint for now (#15376) 2024-09-24 11:42:59 +00:00
bevy_gizmos Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_gltf Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_hierarchy Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_input Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_internal Initial implementation of the Bevy Remote Protocol (Adopted) (#14880) 2024-09-23 18:36:16 +00:00
bevy_log Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_macro_utils Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_math Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_mikktspace Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_pbr Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_picking Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_ptr Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_reflect Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_remote Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_render Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_scene Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_sprite Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_state Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_tasks Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_text Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_time Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_transform Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_ui Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_utils Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_window Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00
bevy_winit Add core and alloc over std Lints (#15281) 2024-09-27 00:59:59 +00:00