bevy/examples/app/thread_pool_resources.rs at 5622d56be1262fce8a2d458f2b78abf1cab3ab50 - Mirrors/bevy - CherryKitten

Mirrors/bevy

mirror of https://github.com/bevyengine/bevy synced 2024-09-20 14:32:06 +00:00

François 5622d56be1 Use plugin setup for resource only used at setup time (#6360 )

# Objective

- Build on #6336 for more plugin configurations

## Solution

- `LogSettings`, `ImageSettings` and `DefaultTaskPoolOptions` are now plugins settings rather than resources

---

## Changelog

- `LogSettings` plugin settings have been move to `LogPlugin`, `ImageSettings` to `ImagePlugin` and `DefaultTaskPoolOptions` to `CorePlugin`

## Migration Guide

The `LogSettings` settings have been moved from a resource to `LogPlugin` configuration:

```rust
// Old (Bevy 0.8)
app
  .insert_resource(LogSettings {
    level: Level::DEBUG,
    filter: "wgpu=error,bevy_render=info,bevy_ecs=trace".to_string(),
  })
  .add_plugins(DefaultPlugins)

// New (Bevy 0.9)
app.add_plugins(DefaultPlugins.set(LogPlugin {
    level: Level::DEBUG,
    filter: "wgpu=error,bevy_render=info,bevy_ecs=trace".to_string(),
}))
```


The `ImageSettings` settings have been moved from a resource to `ImagePlugin` configuration:

```rust
// Old (Bevy 0.8)
app
  .insert_resource(ImageSettings::default_nearest())
  .add_plugins(DefaultPlugins)

// New (Bevy 0.9)
app.add_plugins(DefaultPlugins.set(ImagePlugin::default_nearest()))
```


The `DefaultTaskPoolOptions` settings have been moved from a resource to `CorePlugin::task_pool_options`:

```rust
// Old (Bevy 0.8)
app
  .insert_resource(DefaultTaskPoolOptions::with_num_threads(4))
  .add_plugins(DefaultPlugins)

// New (Bevy 0.9)
app.add_plugins(DefaultPlugins.set(CorePlugin {
  task_pool_options: TaskPoolOptions::with_num_threads(4),
}))
```

2022-10-25 22:19:34 +00:00

12 lines

333 B

Rust

Raw Blame History

 //! This example illustrates how to customize the thread pool used internally (e.g. to only use a
 //! certain number of threads).
 use bevy::prelude::*;
 fn main() {
     App::new()
         .add_plugins(DefaultPlugins.set(CorePlugin {
             task_pool_options: TaskPoolOptions::with_num_threads(4),
         }))
         .run();
 }