bevy/crates/bevy_ecs/src/world/component_constants.rs
Clar Fon e79bc7811d
Fix *most* clippy lints (#15906)
# Objective

Another clippy-lint fix: the goal is so that `ci lints` actually
displays the problems that a contributor caused, and not a bunch of
existing stuff in the repo. (when run on nightly)

## Solution

This fixes all but the `clippy::needless_lifetimes` lint, which will
result in substantially more fixes and be in other PR(s). I also
explicitly allow `non_local_definitions` since it is [not working
correctly, but will be
fixed](https://github.com/rust-lang/rust/issues/131643).

A few things were manually fixed: for example, some places had an
explicitly defined `div_ceil` function that was used, which is no longer
needed since this function is stable on unsigned integers. Also, empty
lines in doc comments were handled individually.

## Testing

I ran `cargo clippy --workspace --all-targets --all-features --fix
--allow-staged` with the `clippy::needless_lifetimes` lint marked as
`allow` in `Cargo.toml` to avoid fixing that too. It now passes with all
but the listed lint.
2024-10-14 20:52:35 +00:00

44 lines
1.7 KiB
Rust

//! Internal components used by bevy with a fixed component id.
//! Constants are used to skip [`TypeId`] lookups in hot paths.
use super::*;
use crate::{self as bevy_ecs};
#[cfg(feature = "bevy_reflect")]
use bevy_reflect::Reflect;
/// [`ComponentId`] for [`OnAdd`]
pub const ON_ADD: ComponentId = ComponentId::new(0);
/// [`ComponentId`] for [`OnInsert`]
pub const ON_INSERT: ComponentId = ComponentId::new(1);
/// [`ComponentId`] for [`OnReplace`]
pub const ON_REPLACE: ComponentId = ComponentId::new(2);
/// [`ComponentId`] for [`OnRemove`]
pub const ON_REMOVE: ComponentId = ComponentId::new(3);
/// Trigger emitted when a component is added to an entity. See [`crate::component::ComponentHooks::on_add`]
/// for more information.
#[derive(Event, Debug)]
#[cfg_attr(feature = "bevy_reflect", derive(Reflect))]
#[cfg_attr(feature = "bevy_reflect", reflect(Debug))]
pub struct OnAdd;
/// Trigger emitted when a component is inserted onto an entity. See [`crate::component::ComponentHooks::on_insert`]
/// for more information.
#[derive(Event, Debug)]
#[cfg_attr(feature = "bevy_reflect", derive(Reflect))]
#[cfg_attr(feature = "bevy_reflect", reflect(Debug))]
pub struct OnInsert;
/// Trigger emitted when a component is replaced on an entity. See [`crate::component::ComponentHooks::on_replace`]
/// for more information.
#[derive(Event, Debug)]
#[cfg_attr(feature = "bevy_reflect", derive(Reflect))]
#[cfg_attr(feature = "bevy_reflect", reflect(Debug))]
pub struct OnReplace;
/// Trigger emitted when a component is removed from an entity. See [`crate::component::ComponentHooks::on_remove`]
/// for more information.
#[derive(Event, Debug)]
#[cfg_attr(feature = "bevy_reflect", derive(Reflect))]
#[cfg_attr(feature = "bevy_reflect", reflect(Debug))]
pub struct OnRemove;