Trait 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.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

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