Struct Buffer

pub struct Buffer { /* private fields */ }

A handle to a GPU buffer

The equivalent to wgpu::Buffer

Implementations

impl Buffer

pub fn new( label: Label<'_>, usage: BufferUsages, size: usize, context: &Context, ) -> Self

Create an empty buffer

pub fn with_data( label: Label<'_>, usage: BufferUsages, data: &[u8], context: &Context, ) -> Self

Create a buffer and immediately upload data to it

pub fn ensure_capacity(&mut self, new_size: usize, context: &Context)

Grow the buffer to new_size. Does nothing if the buffer is already larger than new_size

pub fn write(&self, data: &[u8], context: &Context)

Write data to the buffer

pub fn slice<R>(&self, bounds: R) -> BufferSlice

where R: RangeBounds<BufferAddress>,

Obtain a (sub) slice of the buffer

pub fn uniform_binding(&self) -> BufferBinding

Bind this buffer as a uniform buffer. Must be passed to a BindGroup

pub fn storage_binding(&self, read_only: bool) -> BufferBinding

Bind this buffer as a storage buffer. Must be passed to a BindGroup

pub fn unmap(&self)

See wgpu’s Buffer::unmap

Trait Implementations

impl Clone for Buffer

fn clone(&self) -> Buffer

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Buffer

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

Formats the value using the given formatter.

impl Hash for Buffer

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Buffer

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Buffer