Struct embassy_sync::pipe::Reader

pub struct Reader<'p, M, const N: usize>where
    M: RawMutex,{ /* private fields */ }

Read-only access to a Pipe.

Implementations

impl<'p, M, const N: usize> Reader<'p, M, N>where
    M: RawMutex,

pub fn read<'a>(&'a self, buf: &'a mut [u8]) -> ReadFuture<'a, M, N>

Reads a value.

See Pipe::read()

pub fn try_read(&self, buf: &mut [u8]) -> Result<usize, TryReadError>

Attempt to immediately read a message.

See Pipe::read()

Trait Implementations

impl<'p, M, const N: usize> Clone for Reader<'p, M, N>where
    M: RawMutex,

fn clone(&self) -> Self

Returns a copy of the value.

const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<M: RawMutex, const N: usize> Io for Reader<'_, M, N>

type Error = Infallible

Error type of all the IO operations on this type.

impl<M: RawMutex, const N: usize> Read for Reader<'_, M, N>

type ReadFuture<'a>
where
    Self: 'a = impl Future<Output = Result<usize, <Reader<'_, M, N> as Io>::Error>> + 'a

Future returned by read.

fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> Self::ReadFuture<'a>

Pull some bytes from this source into the specified buffer, returning how many bytes were read.

fn read_exact(
    &'a mut self,
    buf: &'a mut [u8]
) -> impl Future<Output = Result<(), ReadExactError<Self::Error>>> + 'a

Read the exact number of bytes required to fill buf.

impl<'p, M: Copy, const N: usize> Copy for Reader<'p, M, N>where
    M: RawMutex,