Struct Cursor 

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

Re-implement Cursor to only work over in-memory buffers and greatly narrow the possible error cases.

Implementations

impl<'a> Cursor<'a>

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

pub fn pos(&self) -> usize

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

pub fn read_exact(&mut self, buf: &mut [u8]) -> Result<()>

pub fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize>