Struct Packetizer 

pub struct Packetizer { /* private fields */ }

Splits a continuous stream of bytes into individual messages.

Implementations

impl Packetizer

pub fn new() -> Self

pub fn extend_from_slice(&mut self, bytes: &[u8])

pub fn spare_capacity_mut(&mut self) -> &mut [MaybeUninit<u8>]

Returns a slice of uninitialized bytes at the end of the internal buffer.

This function, together with bytes_written, make it possible to fill the packetizer without an intermediate buffer.

The slice returned by this function is guaranteed to be non-empty.

pub unsafe fn bytes_written(&mut self, len: usize)

Asserts that the next len bytes have been initialized.

Safety

You must ensure that prior to calling this function, at least len bytes of the slice returned by spare_capacity_mut have been initialized.

pub fn next_message(&mut self) -> Option<BytesMut>

Trait Implementations

impl Debug for Packetizer

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

Formats the value using the given formatter.

impl Default for Packetizer

fn default() -> Self

Returns the “default value” for a type.