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[Merged by Bors] - Added missing Component Bound to Res<> and ResMut<> #1962

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[Merged by Bors] - Added missing Component Bound to Res<> and ResMut<> #1962

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4 changes: 2 additions & 2 deletions crates/bevy_ecs/src/system/system_param.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -167,7 +167,7 @@ impl_query_set!();
/// Panics when used as a [`SystemParameter`](SystemParam) if the resource does not exist.
///
/// Use `Option<Res<T>>` instead if the resource might not always exist.
pub struct Res<'w, T> {
pub struct Res<'w, T: Component> {
value: &'w T,
ticks: &'w ComponentTicks,
last_change_tick: u32,
Expand Down Expand Up @@ -311,7 +311,7 @@ impl<'a, T: Component> SystemParamFetch<'a> for OptionResState<T> {
/// Panics when used as a [`SystemParameter`](SystemParam) if the resource does not exist.
///
/// Use `Option<ResMut<T>>` instead if the resource might not always exist.
pub struct ResMut<'w, T> {
pub struct ResMut<'w, T: Component> {
value: &'w mut T,
ticks: &'w mut ComponentTicks,
last_change_tick: u32,
Expand Down