Struct chunked_transfer::Decoder

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

Reads HTTP chunks and sends back real data.

Example

use chunked_transfer::Decoder;
use std::io::Read;

let encoded = b"3\r\nhel\r\nb\r\nlo world!!!\r\n0\r\n\r\n";
let mut decoded = String::new();

let mut decoder = Decoder::new(encoded as &[u8]);
decoder.read_to_string(&mut decoded);

assert_eq!(decoded, "hello world!!!");

Implementations

impl<R> Decoder<R> where
    R: Read, 

pub fn new(source: R) -> Decoder<R>

pub fn into_inner(self) -> R

Unwraps the Decoder into its inner Read source.

Trait Implementations

impl<R> Read for Decoder<R> where
    R: Read, 

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

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

fn read_vectored(&mut self, bufs: &mut [IoSliceMut<'_>]) -> Result<usize, Error>

Like read, except that it reads into a slice of buffers.

fn is_read_vectored(&self) -> bool

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

Determines if this Reader has an efficient read_vectored implementation.

unsafe fn initializer(&self) -> Initializer

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

Determines if this Reader can work with buffers of uninitialized memory.

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, appending them to 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 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.