Struct Reader 

pub struct Reader<'a> { /* private fields */ }

A cursor over a byte slice; every read is bounds-checked.

Implementations

impl<'a> Reader<'a>

pub fn new(buf: &'a [u8]) -> Self

pub fn remaining(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn position(&self) -> usize

pub fn rest(&self) -> &'a [u8]

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

pub fn u16(&mut self) -> Option<u16>

pub fn u32(&mut self) -> Option<u32>

pub fn bytes(&mut self, n: usize) -> Option<&'a [u8]>

pub fn varint_with_len(&mut self) -> Option<(u64, usize)>

Reads a varint, returning the value and its encoded length.

pub fn varint(&mut self) -> Option<u64>

pub fn vbytes(&mut self) -> Option<&'a [u8]>

Reads a varint length followed by that many bytes.

Trait Implementations

impl<'a> Clone for Reader<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Copy for Reader<'a>