Struct websocket::server::upgrade::from_hyper::BufReader

pub struct BufReader<R> { /* fields omitted */ }

Methods

impl<R> BufReader<R> where R: Read

fn new(rdr: R) -> BufReader<R>

fn from_parts(rdr: R, buf: Vec<u8>, pos: usize, cap: usize) -> BufReader<R>

fn with_capacity(rdr: R, cap: usize) -> BufReader<R>

fn get_ref(&self) -> &R

fn get_mut(&mut self) -> &mut R

fn get_buf(&self) -> &[u8]

fn take_buf(&mut self) -> (Vec<u8>, usize, usize)

Extracts the buffer from this reader. Return the current cursor position and the position of the last valid byte.

This operation does not copy the buffer. Instead, it directly returns the internal buffer. As a result, this reader will no longer have any buffered contents and any subsequent read from this reader will not include the returned buffered contents.

fn into_inner(self) -> R

fn into_parts(self) -> (R, Vec<u8>, usize, usize)

fn read_into_buf(&mut self) -> Result<usize, Error>

Trait Implementations

impl<R> Read for BufReader<R> where R: Read

fn read(&mut self, buf: &mut [u8]) -> Result<usize, Error>

Pull some bytes from this source into the specified buffer, returning how many bytes were read.

fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>

Read all bytes until EOF in this source, placing them into buf.

fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>

Read all bytes until EOF in this source, placing them into buf.

fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), Error>

Read the exact number of bytes required to fill buf.

fn by_ref(&mut self) -> &mut Self

Creates a "by reference" adaptor for this instance of Read.

fn bytes(self) -> Bytes<Self>

Transforms this Read instance to an Iterator over its bytes.

fn chars(self) -> Chars<Self>

🔬 This is a nightly-only experimental API. (io)

the semantics of a partial read/write of where errors happen is currently unclear and may change

Transforms this Read instance to an Iterator over chars.

fn chain<R>(self, next: R) -> Chain<Self, R> where R: Read

Creates an adaptor which will chain this stream with another.

fn take(self, limit: u64) -> Take<Self>

Creates an adaptor which will read at most limit bytes from it.

impl<R> BufRead for BufReader<R> where R: Read

fn fill_buf(&mut self) -> Result<&[u8], Error>

fn consume(&mut self, amt: usize)