bevy/crates/bevy_ecs_compile_fail_tests/README.md
Brezak 9d59e52bb0
Switch to ui_test in compile fail tests. (#12810)
# Objective

Make compile fail tests less likely to break with new Rust versions.
Closes #12627

## Solution

Switch from [`trybuild`](https://github.com/dtolnay/trybuild) to
[`ui_test`](https://github.com/oli-obk/ui_test).

## TODO

- [x] Update `bevy_ecs_compile_fail_tests`
- [x] Update `bevy_macros_compile_fail_tests`
- [x] Update `bevy_reflect_compile_fail_tests`

---------

Co-authored-by: Oli Scherer <github35764891676564198441@oli-obk.de>
Co-authored-by: BD103 <59022059+BD103@users.noreply.github.com>
2024-04-27 00:00:57 +00:00

527 B

Compile fail tests for bevy_ecs

This crate is separate from bevy_ecs and not part of the Bevy workspace in order to not fail crater tests for Bevy. The tests assert on the exact compiler errors and can easily fail for new Rust versions due to updated compiler errors (e.g. changes in spans).

The CI workflow executes these tests on the stable rust toolchain (see tools/ci).

For information on writing tests see bevy_compile_test_utils/README.md.