Struct bevy_inspector_egui::widgets::InspectorQuerySingle [−][src]
pub struct InspectorQuerySingle<Q, F = ()>(_);
Expand description
Executes Queries and displays the only result.
You can use any types and filters which are allowed in regular bevy queries,
however you may need to specify a 'static
lifetime since you can’t elide them in structs.
use bevy::prelude::*; use bevy_inspector_egui::{Inspectable, InspectorPlugin}; use bevy_inspector_egui::widgets::InspectorQuerySingle; struct Player; #[derive(Inspectable, Default)] struct Queries { player: InspectorQuerySingle<Entity, With<Player>> } fn main() { App::build() .add_plugins(DefaultPlugins) .add_plugin(InspectorPlugin::<Queries>::new()) .run(); }
Trait Implementations
impl<'w, Q, F> Inspectable for InspectorQuerySingle<Q, F> where
Q: WorldQuery,
F: WorldQuery,
F::Fetch: FilterFetch,
<<Q as WorldQuery>::Fetch as Fetch<'static>>::Item: Inspectable,
impl<'w, Q, F> Inspectable for InspectorQuerySingle<Q, F> where
Q: WorldQuery,
F: WorldQuery,
F::Fetch: FilterFetch,
<<Q as WorldQuery>::Fetch as Fetch<'static>>::Item: Inspectable,
type Attributes = <<<Q as WorldQuery>::Fetch as Fetch<'static>>::Item as Inspectable>::Attributes
type Attributes = <<<Q as WorldQuery>::Fetch as Fetch<'static>>::Item as Inspectable>::Attributes
The Attributes
associated type specifies what attributes can be passed to a field.
See the following snippet for an example: Read more
This methods is responsible for building the egui ui. Returns whether any data was modified. Read more
Displays the value without any context. Useful for usage outside of the plugins, where
there is no access to the world or EguiContext
. Read more
Auto Trait Implementations
impl<Q, F> RefUnwindSafe for InspectorQuerySingle<Q, F> where
F: RefUnwindSafe,
Q: RefUnwindSafe,
impl<Q, F> Send for InspectorQuerySingle<Q, F> where
F: Send,
Q: Send,
impl<Q, F> Sync for InspectorQuerySingle<Q, F> where
F: Sync,
Q: Sync,
impl<Q, F> Unpin for InspectorQuerySingle<Q, F> where
F: Unpin,
Q: Unpin,
impl<Q, F> UnwindSafe for InspectorQuerySingle<Q, F> where
F: UnwindSafe,
Q: UnwindSafe,
Blanket Implementations
Mutably borrows from an owned value. Read more
impl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
Convert Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
. Read more
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
Convert Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
. Read more
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert &mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s. Read more
impl<T> FromWorld for T where
T: Default,
impl<T> FromWorld for T where
T: Default,
pub fn from_world(_world: &mut World) -> T
pub fn from_world(_world: &mut World) -> T
Creates Self
using data from the given [World]
Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
pub fn vzip(self) -> V