Trait baffa::ReadBuf

pub trait ReadBuf: Buf {
    unsafe fn consume(&mut self, step: usize);
    unsafe fn read(&mut self, ptr: *mut u8, size: usize);

    fn available(&self) -> usize { ... }
    fn read_slice(&mut self, bytes: &mut [u8]) -> usize { ... }
}

Describes read-able buffer

Required methods

unsafe fn consume(&mut self, step: usize)

Moves cursor, considering bytes as consumed.

unsafe fn read(&mut self, ptr: *mut u8, size: usize)

Low level read function, that consumes available bytes up to size.

This function is always used in safe manner by other default implementations:

• size is always min(buffer_size, available)
• ptr is always non-null.

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Provided methods

fn available(&self) -> usize

Returns number of bytes left

Returns buffer's length by default

fn read_slice(&mut self, bytes: &mut [u8]) -> usize

Reads available bytes into slice

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Implementors

impl<S: Sized> ReadBuf for Buffer<S>

unsafe fn consume(&mut self, step: usize)

unsafe fn read(&mut self, ptr: *mut u8, size: usize)

impl<S: Sized> ReadBuf for Ring<S>

fn available(&self) -> usize

unsafe fn consume(&mut self, step: usize)

unsafe fn read(&mut self, ptr: *mut u8, size: usize)

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