Struct Reassembly 

pub struct Reassembly<'a> { /* private fields */ }

A buffer a continued read reassembles into.

The caller owns the storage, so a device firmware can put it in a static and a host can put it on the heap.

Implementations

impl<'a> Reassembly<'a>

pub fn new(buf: &'a mut [u8]) -> Self

pub fn resume(buf: &'a mut [u8], len: usize) -> Self

Take up a reassembly whose position the caller kept.

A caller that cannot hold the borrow between exchanges — anything awaiting a radio round trip — keeps the storage and the length it reached, and hands both back for the next fragment.

pub fn frame(&self) -> &[u8]

The reply frame assembled so far.

pub fn len(&self) -> usize

Octets assembled so far.

pub fn is_empty(&self) -> bool

Whether no fragment has been taken up yet.

pub fn clear(&mut self)

Discard what has been assembled, so the storage can serve another exchange.