Struct BufferedUarteRx

pub struct BufferedUarteRx<'u, 'd, U: UarteInstance, T: TimerInstance> { /* private fields */ }

Writer part of the buffered UARTE driver.

Implementations

impl<'u, 'd, U: UarteInstance, T: TimerInstance> BufferedUarteRx<'u, 'd, U, T>

pub async fn read(&mut self, buf: &mut [u8]) -> Result<usize, Error>

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

pub async fn fill_buf(&mut self) -> Result<&[u8], Error>

Return the contents of the internal buffer, filling it with more data from the inner reader if it is empty.

pub fn consume(&mut self, amt: usize)

Tell this buffer that amt bytes have been consumed from the buffer, so they should no longer be returned in calls to fill_buf.

Trait Implementations

impl<'u, 'd: 'u, U: UarteInstance, T: TimerInstance> BufRead for BufferedUarteRx<'u, 'd, U, T>

async fn fill_buf(&mut self) -> Result<&[u8], Self::Error>

Return the contents of the internal buffer, filling it with more data from the inner reader if it is empty.

fn consume(&mut self, amt: usize)

Tell this buffer that amt bytes have been consumed from the buffer, so they should no longer be returned in calls to fill_buf.

impl<'u, 'd, U: UarteInstance, T: TimerInstance> ErrorType for BufferedUarteRx<'u, 'd, U, T>

type Error = Error

Error type of all the IO operations on this type.

impl<'u, 'd: 'u, U: UarteInstance, T: TimerInstance> Read for BufferedUarteRx<'u, 'd, U, T>

async fn read(&mut self, buf: &mut [u8]) -> Result<usize, Self::Error>

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

async fn read_exact( &mut self, buf: &mut [u8], ) -> Result<(), ReadExactError<Self::Error>>

Read the exact number of bytes required to fill buf.