Struct wgpu::util::DownloadBuffer

pub struct DownloadBuffer(_, _);

CPU accessible buffer used to download data back from the GPU.

Implementations

impl DownloadBuffer

pub fn read_buffer(
    device: &Device,
    queue: &Queue,
    buffer: &BufferSlice<'_>
) -> impl Future<Output = Result<Self, BufferAsyncError>> + Send

Asynchronously read the contents of a buffer.

Trait Implementations

impl Deref for DownloadBuffer

type Target = [u8]

The resulting type after dereferencing.

fn deref(&self) -> &[u8]

Dereferences the value.