Type Alias RxStream2

pub type RxStream2<BUF> = RxStream<BUF, RxDma2>;

A type shorthand for specifying different DMA channels easily.

Aliased Type

pub struct RxStream2<BUF> { /* private fields */ }

Implementations

impl<BUF> RxStream2<BUF>

where &'static mut [BUF; 2]: StaticWriteBuffer<Word = u8>,

pub fn new(buf: &'static mut [BUF; 2], rx: RxDma2) -> Self

where BUF: AsMutSlice<Element = u8>,

Creates a new RxStream from the specified buffers and DMA transmitter.

pub fn release(self) -> (&'static mut [BUF; 2], RxDma2)

Releases the buffers and DMA transmitter.

Trait Implementations

impl<BUF> FusedStream for RxStream2<BUF>

where BUF: Clone,

fn is_terminated(&self) -> bool

Returns true if the stream should no longer be polled.

impl<BUF> Stream for RxStream2<BUF>

where BUF: Clone,

type Item = Result<BUF, Error>

Values yielded by the stream.

fn poll_next( self: Pin<&mut Self>, cx: &mut Context<'_>, ) -> Poll<Option<Self::Item>>

Attempt to pull out the next value of this stream, registering the current task for wakeup if the value is not yet available, and returning None if the stream is exhausted.

fn size_hint(&self) -> (usize, Option<usize>)

Returns the bounds on the remaining length of the stream.