Struct QueueWriteBufferView 

pub struct QueueWriteBufferView { /* private fields */ }

A write-only view into a staging buffer.

This type is what Queue::write_buffer_with() returns.

Implementations

impl QueueWriteBufferView

These methods are equivalent to the methods of the same names on WriteOnly.

pub fn len(&self) -> usize

Returns the length of this view; the number of bytes to be written.

pub fn is_empty(&self) -> bool

Returns true if the view has a length of 0.

pub fn slice<'a, S>(&'a mut self, bounds: S) -> WriteOnly<'a, [u8]>

where S: RangeBounds<usize>,

Returns a WriteOnly reference to a portion of this.

.slice(..) can be used to access the whole data.

pub fn copy_from_slice(&mut self, src: &[u8])

Copies all elements from src into self.

The length of src must be the same as self.

This method is equivalent to self.slice(..).copy_from_slice(src).

Trait Implementations

impl Drop for QueueWriteBufferView

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.