Struct bytecodec::bytes::RemainingBytesDecoder

pub struct RemainingBytesDecoder(_);

RemainingBytesDecoder reads all the bytes from a input sequence until it reaches EOS.

Examples

use bytecodec::{Decode, Eos};
use bytecodec::bytes::RemainingBytesDecoder;

let mut decoder = RemainingBytesDecoder::new();
assert_eq!(decoder.requiring_bytes().to_u64(), None);

let (size, item) = decoder.decode(b"foo", Eos::new(false)).unwrap();
assert_eq!(item, None);
assert_eq!(size, 3);

let (size, item) = decoder.decode(b"bar", Eos::new(true)).unwrap();
assert_eq!(item, Some(b"foobar".to_vec()));
assert_eq!(size, 3);

Methods

impl RemainingBytesDecoder

pub fn new() -> Self

Makes a new RemainingBytesDecoder instance.

Trait Implementations

impl Debug for RemainingBytesDecoder

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Default for RemainingBytesDecoder

fn default() -> RemainingBytesDecoder

Returns the "default value" for a type.

impl Decode for RemainingBytesDecoder

type Item = Vec<u8>

The type of items to be decoded.

fn decode(
    &mut self,
    buf: &[u8],
    eos: Eos
) -> Result<(usize, Option<Self::Item>)>

Consumes the given buffer (a part of a byte sequence), and decodes an item from it.

fn requiring_bytes(&self) -> ByteCount

Returns the lower bound of the number of bytes needed to decode the next item.