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# Objective Reduce code duplication and improve APIs of Bevy's [global taskpools](https://github.com/bevyengine/bevy/blob/main/crates/bevy_tasks/src/usages.rs). ## Solution - As all three of the global taskpools have identical implementations and only differ in their identifiers, this PR moves the implementation into a macro to reduce code duplication. - The `init` method is renamed to `get_or_init` to more accurately reflect what it really does. - Add a new `try_get` method that just returns `None` when the pool is uninitialized, to complement the other getter methods. - Minor documentation improvements to accompany the above changes. --- ## Changelog - Added a new `try_get` method to the global TaskPools - The global TaskPools' `init` method has been renamed to `get_or_init` for clarity - Documentation improvements ## Migration Guide - Uses of `ComputeTaskPool::init`, `AsyncComputeTaskPool::init` and `IoTaskPool::init` should be changed to `::get_or_init`. |
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|---|---|---|
| .. | ||
| iter | ||
| lib.rs | ||
| single_threaded_task_pool.rs | ||
| slice.rs | ||
| task.rs | ||
| task_pool.rs | ||
| thread_executor.rs | ||
| usages.rs | ||