Struct ByteCursor 

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

A read-only cursor over an in-memory byte slice.

Implementations

impl<'a> ByteCursor<'a>

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

pub fn position(&self) -> usize

pub fn remaining(&self) -> usize

pub fn read_u8(&mut self) -> Result<u8, Error>

pub fn read_be_u32(&mut self) -> Result<u32, Error>

pub fn read_be_u64(&mut self) -> Result<u64, Error>

pub fn read_be_i32(&mut self) -> Result<i32, Error>

pub fn read_exact(&mut self, len: usize) -> Result<&'a [u8], Error>

Trait Implementations

impl<'a> Clone for ByteCursor<'a>

fn clone(&self) -> ByteCursor<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for ByteCursor<'a>

impl<'a> Debug for ByteCursor<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.