Trait bytes::IntoBuf

pub trait IntoBuf {
    type Buf: Buf;
    fn into_buf(self) -> Self::Buf;
}

Conversion into a Buf

An IntoBuf implementation defines how to convert a value into a Buf. This is common for types that represent byte storage of some kind. IntoBuf may be implemented directly for types or on references for those types.

Examples

use bytes::{Buf, IntoBuf, BigEndian};

let bytes = b"\x00\x01hello world";
let mut buf = bytes.into_buf();

assert_eq!(1, buf.get_u16::<BigEndian>());

let mut rest = [0; 11];
buf.copy_to_slice(&mut rest);

assert_eq!(b"hello world", &rest);

Associated Types

type Buf: Buf

The Buf type that self is being converted into

Required Methods

fn into_buf(self) -> Self::Buf

Creates a Buf from a value.

Examples

use bytes::{Buf, IntoBuf, BigEndian};

let bytes = b"\x00\x01hello world";
let mut buf = bytes.into_buf();

assert_eq!(1, buf.get_u16::<BigEndian>());

let mut rest = [0; 11];
buf.copy_to_slice(&mut rest);

assert_eq!(b"hello world", &rest);

Implementations on Foreign Types

impl<'a> IntoBuf for &'a [u8]

type Buf = Cursor<&'a [u8]>

fn into_buf(self) -> Self::Buf

impl<'a> IntoBuf for &'a str

type Buf = Cursor<&'a [u8]>

fn into_buf(self) -> Self::Buf

impl IntoBuf for Vec<u8>

type Buf = Cursor<Vec<u8>>

fn into_buf(self) -> Self::Buf

impl<'a> IntoBuf for &'a Vec<u8>

type Buf = Cursor<&'a [u8]>

fn into_buf(self) -> Self::Buf

impl<'a> IntoBuf for &'a &'static [u8]

type Buf = Cursor<&'static [u8]>

fn into_buf(self) -> Self::Buf

impl<'a> IntoBuf for &'a &'static str

type Buf = Cursor<&'static [u8]>

fn into_buf(self) -> Self::Buf

impl IntoBuf for String

type Buf = Cursor<Vec<u8>>

fn into_buf(self) -> Self::Buf

impl<'a> IntoBuf for &'a String

type Buf = Cursor<&'a [u8]>

fn into_buf(self) -> Self::Buf

impl IntoBuf for u8

type Buf = Option<[u8; 1]>

fn into_buf(self) -> Self::Buf

impl IntoBuf for i8

type Buf = Option<[u8; 1]>

fn into_buf(self) -> Self::Buf

Implementors

• impl<T: Buf> IntoBuf for T type Buf = Self;

• impl IntoBuf for Bytes type Buf = Cursor<Self>;

• impl<'a> IntoBuf for &'a Bytes type Buf = Cursor<Self>;

• impl IntoBuf for BytesMut type Buf = Cursor<Self>;

• impl<'a> IntoBuf for &'a BytesMut type Buf = Cursor<&'a BytesMut>;