Struct wgpu::Buffer

pub struct Buffer { /* private fields */ }

Handle to a GPU-accessible buffer.

Created with Device::create_buffer or DeviceExt::create_buffer_init.

Corresponds to WebGPU GPUBuffer.

Implementations

impl Buffer

pub fn as_entire_binding(&self) -> BindingResource<'_>

Return the binding view of the entire buffer.

pub fn as_entire_buffer_binding(&self) -> BufferBinding<'_>

Return the binding view of the entire buffer.

pub fn slice<S: RangeBounds<BufferAddress>>(&self, bounds: S) -> BufferSlice<'_>

Use only a portion of this Buffer for a given operation. Choosing a range with no end will use the rest of the buffer. Using a totally unbounded range will use the entire buffer.

pub fn unmap(&self)

Flushes any pending write operations and unmaps the buffer from host memory.

pub fn destroy(&self)

Destroy the associated native resources as soon as possible.

pub fn size(&self) -> BufferAddress

Returns the length of the buffer allocation in bytes.

This is always equal to the size that was specified when creating the buffer.

pub fn usage(&self) -> BufferUsages

Returns the allowed usages for this Buffer.

This is always equal to the usage that was specified when creating the buffer.

impl Buffer

pub fn global_id(&self) -> Id<Self>

Returns a globally-unique identifier for this Buffer.

Calling this method multiple times on the same object will always return the same value. The returned value is guaranteed to be different for all resources created from the same Instance.

Trait Implementations

impl Debug for Buffer

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for Buffer

fn drop(&mut self)

Executes the destructor for this type.