Struct Readback 

pub struct Readback { /* private fields */ }

Implementations

impl Readback

pub const DEPTH: usize = 4

pub fn new( device: &Device, label: &str, size: BufferAddress, depth: usize, ) -> Self

pub fn size(&self) -> BufferAddress

pub fn is_idle(&self) -> bool

pub fn enqueue( &mut self, encoder: &mut SubmissionEncoder, source: &Buffer, source_offset: BufferAddress, bytes: BufferAddress, sequence: u64, ) -> Option<(u64, Vec<u8>)>

pub fn enqueue_regions( &mut self, encoder: &mut SubmissionEncoder, regions: &[(&Buffer, BufferAddress, BufferAddress)], sequence: u64, ) -> Option<(u64, Vec<u8>)>

pub fn collect(&mut self) -> Vec<(u64, Vec<u8>)>

pub fn drain(&mut self) -> Vec<(u64, Vec<u8>)>