Struct Reader 

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

Implementations

impl<'a> Reader<'a>

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

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

pub fn read_array<const L: usize>(&mut self) -> Result<&'a [u8; L], Error>

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

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

pub unsafe fn advance(&mut self, len: usize)

Safety

len must not out of bounds.

pub fn peek_array<const L: usize>(&self) -> Result<&'a [u8; L], Error>

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

pub fn peek_array_unchecked<const L: usize>(&self) -> Result<&'a [u8; L], Error>

pub fn peek_slice_unchecked(&self, len: usize) -> &'a [u8]

pub fn memchr(&self, needle: u8) -> *const u8

pub fn memchr2(&self, needle1: u8, needle2: u8) -> *const u8

pub fn memchr3(&self, needle1: u8, needle2: u8, needle3: u8) -> *const u8

pub fn position(&self, f: &[u8]) -> *const u8

pub const fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn end_from(&self, ptr: *const u8) -> bool

pub unsafe fn offset_from(&self, origin: *const u8) -> usize

Safety

origin >= self.ptr

pub unsafe fn read_slice_from(&mut self, origin: *const u8) -> &'a [u8]

Safety

origin >= self.ptr

pub unsafe fn peek_slice_from(&mut self, origin: *const u8) -> &'a [u8]

Safety

origin >= self.ptr

Trait Implementations

impl<'a> Debug for Reader<'a>

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

Formats the value using the given formatter.