Struct DmaTxStreamBufView 

pub struct DmaTxStreamBufView { /* private fields */ }

Available on crate feature unstable only.

A view into a DmaTxStreamBuf

Implementations

impl DmaTxStreamBufView

pub fn available_bytes(&mut self) -> usize

Returns the number of bytes available for writing.

pub fn push_with(&mut self, f: impl FnOnce(&mut [u8]) -> usize) -> usize

Pushes a buffer into the stream buffer. Returns the number of bytes pushed.

pub fn advance(&mut self, bytes_pushed: usize)

Advances the first n bytes from the available data

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

Pushes a buffer into the stream buffer. Returns the number of bytes pushed.