Trait flex_dns::buffer::MutBuffer

pub trait MutBuffer {
    // Required methods
    fn truncate(&mut self, new_len: usize) -> Result<(), BufferError>;
    fn write_array_at<const BYTES: usize>(
        &mut self,
        offset: usize,
        data: [u8; BYTES]
    ) -> Result<(), BufferError>;
    fn write_bytes(&mut self, data: &[u8]) -> Result<(), BufferError>;
    fn write_array<const BYTES: usize>(
        &mut self,
        data: [u8; BYTES]
    ) -> Result<(), BufferError>;
    fn read_bytes_at_mut(
        &mut self,
        offset: usize,
        length: usize
    ) -> Result<&mut [u8], BufferError>;
}

Required Methods

fn truncate(&mut self, new_len: usize) -> Result<(), BufferError>

Truncates the buffer to the given length.

fn write_array_at<const BYTES: usize>( &mut self, offset: usize, data: [u8; BYTES] ) -> Result<(), BufferError>

Writes the given data at the given offset.

fn write_bytes(&mut self, data: &[u8]) -> Result<(), BufferError>

Writes the given data at the end of the buffer.

fn write_array<const BYTES: usize>( &mut self, data: [u8; BYTES] ) -> Result<(), BufferError>

Writes the given data at the end of the buffer.

fn read_bytes_at_mut( &mut self, offset: usize, length: usize ) -> Result<&mut [u8], BufferError>

Reads a given number of bytes at the given offset.

Implementations on Foreign Types

impl<T: MutBuffer + Buffer> MutBuffer for &mut T

fn truncate(&mut self, new_len: usize) -> Result<(), BufferError>

fn write_array_at<const BYTES: usize>( &mut self, offset: usize, data: [u8; BYTES] ) -> Result<(), BufferError>

fn write_bytes(&mut self, data: &[u8]) -> Result<(), BufferError>

fn write_array<const BYTES: usize>( &mut self, data: [u8; BYTES] ) -> Result<(), BufferError>

fn read_bytes_at_mut( &mut self, offset: usize, length: usize ) -> Result<&mut [u8], BufferError>

impl<const SIZE: usize> MutBuffer for ArrayVec<u8, SIZE>

fn truncate(&mut self, new_len: usize) -> Result<(), BufferError>

fn write_array_at<const BYTES: usize>( &mut self, offset: usize, data: [u8; BYTES] ) -> Result<(), BufferError>

fn write_bytes(&mut self, data: &[u8]) -> Result<(), BufferError>

fn write_array<const BYTES: usize>( &mut self, data: [u8; BYTES] ) -> Result<(), BufferError>

fn read_bytes_at_mut( &mut self, offset: usize, length: usize ) -> Result<&mut [u8], BufferError>

impl<const SIZE: usize> MutBuffer for Vec<u8, SIZE>

fn truncate(&mut self, new_len: usize) -> Result<(), BufferError>

fn write_array_at<const BYTES: usize>( &mut self, offset: usize, data: [u8; BYTES] ) -> Result<(), BufferError>

fn write_bytes(&mut self, data: &[u8]) -> Result<(), BufferError>

fn write_array<const BYTES: usize>( &mut self, data: [u8; BYTES] ) -> Result<(), BufferError>

fn read_bytes_at_mut( &mut self, offset: usize, length: usize ) -> Result<&mut [u8], BufferError>

Implementors