Struct bytes::buf::ROByteBuf

pub struct ROByteBuf {
    // some fields omitted
}

Same as ByteBuf but cannot be flipped to a MutByteBuf.

Methods

impl ROByteBuf

unsafe fn from_mem_ref(mem: MemRef, cap: u32, pos: u32, lim: u32) -> ROByteBuf

fn to_seq_byte_str(self) -> SeqByteStr

fn to_bytes(self) -> Bytes

fn mark(&mut self)

Marks the current read location.

Together with reset, this can be used to read from a section of the buffer multiple times.

fn reset(&mut self)

Resets the read position to the previously marked position.

Together with mark, this can be used to read from a section of the buffer multiple times.

Panics

This method will panic if no mark has been set.

Trait Implementations

impl Buf for ROByteBuf

fn remaining(&self) -> usize

fn bytes<'a>(&'a self) -> &'a [u8]

fn advance(&mut self, cnt: usize)

fn read_slice(&mut self, dst: &mut [u8]) -> usize

fn has_remaining(&self) -> bool

fn read_byte(&mut self) -> Option<u8>

impl Debug for ROByteBuf

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

impl Read for ROByteBuf

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

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

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

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

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

fn bytes(self) -> Bytes<Self>

fn chars(self) -> Chars<Self>

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

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