Struct SendBuffer

pub struct SendBuffer<const N: usize> { /* private fields */ }

Implementations

impl<const N: usize> SendBuffer<N>

pub fn new() -> Self

Creates a new buffer.

pub fn available(&self) -> usize

Returns the number of bytes available in the buffer.

pub fn is_empty(&self) -> bool

Returns true if the buffer is empty.

pub fn write(&mut self, data: &[u8]) -> Result<usize>

Writes data into the buffer, returning the number of bytes written.

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

Reads data from the buffer into buf, returning the number of bytes read.

Data from at most one previous write can be read into buf. Data from different writes will not go into a single read.

Trait Implementations

impl<const N: usize> Clone for SendBuffer<N>

fn clone(&self) -> SendBuffer<N>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<const N: usize> Debug for SendBuffer<N>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<const N: usize> Default for SendBuffer<N>

fn default() -> Self

Returns the “default value” for a type.