Struct bevy::render::render_resource::BufferSlice
[−]pub struct BufferSlice<'a> { /* private fields */ }
Implementations
impl<'a> BufferSlice<'a>
impl<'a> BufferSlice<'a>
Methods from Deref<Target = BufferSlice<'a>>
pub fn map_async(
&self,
mode: MapMode,
callback: impl FnOnce(Result<(), BufferAsyncError>) + Send + 'static
)
pub fn map_async(
&self,
mode: MapMode,
callback: impl FnOnce(Result<(), BufferAsyncError>) + Send + 'static
)
Map the buffer. Buffer is ready to map once the callback is called.
For the callback to complete, either queue.submit(..)
, instance.poll_all(..)
, or device.poll(..)
must be called elsewhere in the runtime, possibly integrated into an event loop or run on a separate thread.
The callback will be called on the thread that first calls the above functions after the gpu work has completed. There are no restrictions on the code you can run in the callback, however on native the call to the function will not complete until the callback returns, so prefer keeping callbacks short and used to set flags, send messages, etc.
pub fn get_mapped_range(&self) -> BufferView<'a>
pub fn get_mapped_range(&self) -> BufferView<'a>
Synchronously and immediately map a buffer for reading. If the buffer is not immediately mappable
through [BufferDescriptor::mapped_at_creation
] or [BufferSlice::map_async
], will panic.
pub fn get_mapped_range_mut(&self) -> BufferViewMut<'a>
pub fn get_mapped_range_mut(&self) -> BufferViewMut<'a>
Synchronously and immediately map a buffer for writing. If the buffer is not immediately mappable
through [BufferDescriptor::mapped_at_creation
] or [BufferSlice::map_async
], will panic.
Trait Implementations
impl<'a> Clone for BufferSlice<'a>
impl<'a> Clone for BufferSlice<'a>
fn clone(&self) -> BufferSlice<'a>
fn clone(&self) -> BufferSlice<'a>
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl<'a> Debug for BufferSlice<'a>
impl<'a> Debug for BufferSlice<'a>
impl<'a> Deref for BufferSlice<'a>
impl<'a> Deref for BufferSlice<'a>
type Target = BufferSlice<'a>
type Target = BufferSlice<'a>
The resulting type after dereferencing.
fn deref(&self) -> &<BufferSlice<'a> as Deref>::Target
fn deref(&self) -> &<BufferSlice<'a> as Deref>::Target
Dereferences the value.
Auto Trait Implementations
impl<'a> !RefUnwindSafe for BufferSlice<'a>
impl<'a> Send for BufferSlice<'a>
impl<'a> Sync for BufferSlice<'a>
impl<'a> Unpin for BufferSlice<'a>
impl<'a> !UnwindSafe for BufferSlice<'a>
Blanket Implementations
impl<T, U> AsBindGroupShaderType<U> for T where
U: ShaderType,
&'a T: for<'a> Into<U>,
impl<T, U> AsBindGroupShaderType<U> for T where
U: ShaderType,
&'a T: for<'a> Into<U>,
fn as_bind_group_shader_type(
&self,
_images: &HashMap<Handle<Image>, <Image as RenderAsset>::PreparedAsset, RandomState, Global>
) -> U
fn as_bind_group_shader_type(
&self,
_images: &HashMap<Handle<Image>, <Image as RenderAsset>::PreparedAsset, RandomState, Global>
) -> U
Return the T
ShaderType
for self
. When used in AsBindGroup
derives, it is safe to assume that all images in self
exist. Read more
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
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
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
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
fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
sourcefn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
impl<T> TypeData for T where
T: 'static + Send + Sync + Clone,
impl<T> TypeData for T where
T: 'static + Send + Sync + Clone,
fn clone_type_data(&self) -> Box<dyn TypeData + 'static, Global>
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
where
S: Into<Dispatch>,
T: Future, type Output = <T as Future>::Output;
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
fn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more