Type Definition async_stm32f1xx::serial::RxStream3

type RxStream3<BUF> = RxStream<BUF, RxDma3>;

A type shorthand for specifying different DMA channels easily.

Implementations

impl<BUF> RxStream3<BUF>

pub fn new(buf: &'static mut [BUF; 2], rx: RxDma3) -> 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], RxDma3)

Releases the buffers and DMA transmitter.

Trait Implementations

impl<BUF> FusedStream for RxStream3<BUF> where
    BUF: Clone, 

fn is_terminated(&self) -> bool

Returns true if the stream should no longer be polled.

impl<BUF> Stream for RxStream3<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.