Struct StreamingMap 

pub struct StreamingMap<T: DmaPod> { /* private fields */ }

Implementations

impl<T: DmaPod> StreamingMap<T>

pub fn dma_addr(&self) -> DmaAddr

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn bytes_len(&self) -> usize

pub fn read_cpu(&self, index: usize) -> Option<T>

pub fn set_cpu(&mut self, index: usize, value: T)

pub fn copy_from_slice_cpu(&mut self, src: &[T])

pub fn write_with_cpu<R>( &mut self, len: usize, f: impl FnOnce(&mut [T]) -> R, ) -> R

pub fn read_with_cpu<R>(&self, len: usize, f: impl FnOnce(&[T]) -> R) -> R

pub fn to_vec_cpu(&self) -> Vec<T>

pub fn sync_for_device(&self, offset: usize, size: usize)

pub fn sync_for_cpu(&self, offset: usize, size: usize)

pub fn sync_for_device_all(&self)

pub fn sync_for_cpu_all(&self)

pub fn prepare_for_device(&self, offset: usize, size: usize)

pub fn prepare_for_device_all(&self)

pub fn complete_for_cpu(&self, offset: usize, size: usize)

pub fn complete_for_cpu_all(&self)

pub fn write_for_device<R>( &mut self, len: usize, f: impl FnOnce(&mut [T]) -> R, ) -> R

pub fn read_from_device<R>(&self, len: usize, f: impl FnOnce(&[T]) -> R) -> R

pub fn bounce_ptr(&self) -> Option<NonNull<u8>>

Trait Implementations

impl<T: DmaPod> Drop for StreamingMap<T>

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.

impl<T: DmaPod + Send> Send for StreamingMap<T>