Struct blaze_pk::Reader

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

Structure for reading over a vec of bytes using a cursor.

Implementations

impl<'a> Reader<'a>

pub fn new(buffer: &[u8]) -> Reader<'_>

Creates a new reader for the provided buffer

pub fn take(&mut self, count: usize) -> CodecResult<&[u8]>

Attempts to take a slice of the buffer after the cursor with the provided count number of bytes. Returns None if theres not enough bytes after the cursor

pub fn take_one(&mut self) -> CodecResult<u8>

Takes a single bytes from the reader increasing the cursor by one.

pub fn consume_while<F: Fn(u8) -> bool>(&mut self, test: F)

Consumes every byte until the condition function fails

pub fn step_back(&mut self)

Step back a cursor position

pub fn remaining(&self) -> usize

Returns the number of bytes remaining after the cursor

pub fn mark(&mut self)

pub fn reset_marker(&mut self)