Trait webrtc_util::marshal::exact_size_buf::ExactSizeBuf

pub trait ExactSizeBuf {
    fn len(&self) -> usize;

    fn is_empty(&self) -> bool { ... }
}

A trait for buffers that know their exact length.

Required methods

fn len(&self) -> usize

Returns the exact length of the buffer.

Provided methods

fn is_empty(&self) -> bool

Returns true if the buffer is empty.

This method has a default implementation using ExactSizeBuf::len(), so you don’t need to implement it yourself.

Implementations on Foreign Types

impl ExactSizeBuf for Bytes

fn len(&self) -> usize

fn is_empty(&self) -> bool

impl ExactSizeBuf for BytesMut

fn len(&self) -> usize

fn is_empty(&self) -> bool

impl ExactSizeBuf for [u8]

fn len(&self) -> usize

fn is_empty(&self) -> bool

impl<T, U> ExactSizeBuf for Chain<T, U> where
    T: ExactSizeBuf,
    U: ExactSizeBuf, 

fn len(&self) -> usize

fn is_empty(&self) -> bool

impl<T> ExactSizeBuf for Take<T> where
    T: ExactSizeBuf, 

fn len(&self) -> usize

fn is_empty(&self) -> bool

Implementors