mirror of
https://github.com/bevyengine/bevy
synced 2024-11-22 20:53:53 +00:00
b6a647cc01
Adds a `default()` shorthand for `Default::default()` ... because life is too short to constantly type `Default::default()`.
```rust
use bevy::prelude::*;
#[derive(Default)]
struct Foo {
bar: usize,
baz: usize,
}
// Normally you would do this:
let foo = Foo {
bar: 10,
..Default::default()
};
// But now you can do this:
let foo = Foo {
bar: 10,
..default()
};
```
The examples have been adapted to use `..default()`. I've left internal crates as-is for now because they don't pull in the bevy prelude, and the ergonomics of each case should be considered individually.
22 lines
654 B
Rust
22 lines
654 B
Rust
use bevy::{prelude::*, sprite::MaterialMesh2dBundle};
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fn main() {
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App::new()
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.add_plugins(DefaultPlugins)
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.add_startup_system(setup)
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.run();
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}
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fn setup(
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mut commands: Commands,
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mut meshes: ResMut<Assets<Mesh>>,
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mut materials: ResMut<Assets<ColorMaterial>>,
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) {
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commands.spawn_bundle(OrthographicCameraBundle::new_2d());
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commands.spawn_bundle(MaterialMesh2dBundle {
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mesh: meshes.add(Mesh::from(shape::Quad::default())).into(),
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transform: Transform::default().with_scale(Vec3::splat(128.)),
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material: materials.add(ColorMaterial::from(Color::PURPLE)),
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..default()
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});
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}
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