Struct DeframerVecBuffer

pub(crate) struct DeframerVecBuffer {
    buf: Vec<u8>,
    used: usize,
}

Fields

buf: Vec<u8>

Buffer of data read from the socket, in the process of being parsed into messages.

For buffer size management, checkout out the DeframerVecBuffer::prepare_read() method.

used: usize

What size prefix of buf is used.

Implementations

impl DeframerVecBuffer

pub(crate) fn discard(&mut self, taken: usize)

Discard taken bytes from the start of our buffer.

pub(crate) fn filled_mut(&mut self) -> &mut [u8]

pub(crate) fn filled(&self) -> &[u8]

impl DeframerVecBuffer

pub(crate) fn read( &mut self, rd: &mut dyn Read, in_handshake: bool, ) -> Result<usize>

Read some bytes from rd, and add them to the buffer.

fn prepare_read(&mut self, is_joining_hs: bool) -> Result<(), &'static str>

Resize the internal buf if necessary for reading more bytes.

pub(crate) fn extend(&mut self, bytes: &[u8]) -> Range<usize>

Append bytes to the end of this buffer.

Return a Range saying where it went.

Trait Implementations

impl Debug for DeframerVecBuffer

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

Formats the value using the given formatter.

impl Default for DeframerVecBuffer

fn default() -> DeframerVecBuffer

Returns the “default value” for a type.