Struct Reader 

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

A bounds-checked cursor over a byte slice.

Implementations

impl<'a> Reader<'a>

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

pub fn remaining(&self) -> usize

pub fn is_empty(&self) -> bool

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

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

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

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

pub fn u64(&mut self) -> DecodeResult<u64>

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

pub fn varint_u32(&mut self) -> DecodeResult<u32>

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

One length-prefixed payload or name: at most MAX_PAYLOAD bytes.

pub fn blob(&mut self) -> DecodeResult<&'a [u8]>

A length-prefixed container of records (a journal, a section, an index): as long as what it holds, so bounded only by the input, which a checksum already vouches for. Nothing is allocated for the length it claims; each record inside meets bytes’s bound when it is decoded.

pub fn str(&mut self) -> DecodeResult<&'a str>

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>