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Update docs for Updated, Changed and Mutated (#451)

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Update docs for Updated, Changed and Mutated
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Boxy 2020-09-07 21:52:03 +01:00 committed by GitHub
parent 54e9f446c4
commit d86fae8147
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1 changed files with 4 additions and 6 deletions
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10
crates/bevy_ecs/hecs/src/query.rs
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@ -322,9 +322,8 @@ pub struct Or<T>(PhantomData<T>);
#[doc(hidden)]
pub struct FetchOr<T>(T);
/// Query transformer that skips entities that have a `T` component that has
/// not been mutated since the last pass of the system. This does not include
/// components that were added in since the last pass.
/// Query transformer that retrieves components of type `T` that have been mutated since the start of the frame.
/// Added components do not count as mutated.
pub struct Mutated<'a, T> {
value: &'a T,
}
@ -389,7 +388,7 @@ impl<'a, T: Component> Fetch<'a> for FetchMutated<T> {
}
}
#[allow(missing_docs)]
/// Query transformer that retrieves components of type `T` that have been added since the start of the frame.
pub struct Added<'a, T> {
value: &'a T,
}
@ -452,8 +451,7 @@ impl<'a, T: Component> Fetch<'a> for FetchAdded<T> {
}
}
/// Query transformer skipping entities that have not been either mutated or added
/// since the last pass of the system
/// Query transformer that retrieves components of type `T` that have either been mutated or added since the start of the frame.
pub struct Changed<'a, T> {
value: &'a T,
}