Trait buffer::Buffer

pub trait Buffer<'data> {
    type Intermediate: ToBufferRef<'data>;
    fn to_to_buffer_ref(self) -> Self::Intermediate;

    fn cap_at(self, len: usize) -> CapAt<'data, Self>
    where
        Self: Sized,
    { ... }
}

Trait for types that can act as buffer for bytes.

It should be accepted as trait bound for functions that accept buffers, and should immediately be converted to BufferRef using the with_buffer function.

Associated Types

type Intermediate: ToBufferRef<'data>

Intermediate result of converting the T: Buffer into a BufferRef.

Required Methods

fn to_to_buffer_ref(self) -> Self::Intermediate

Converts the T: Buffer into the intermediate step to BufferRef.

Provided Methods

fn cap_at(self, len: usize) -> CapAt<'data, Self> where
    Self: Sized, 

Caps the buffer at the specified byte index.

This means that no more than len bytes will be written to the buffer.

Implementors

• impl<'d, A: Array<Item = u8>> Buffer<'d> for &'d mut ArrayVec<A>
• impl<'r, 'd, 's> Buffer<'d> for &'r mut BufferRef<'d, 's>
• impl<'data, T: Buffer<'data>> Buffer<'data> for CapAt<'data, T>
• impl<'d> Buffer<'d> for &'d mut [u8]
• impl<'d> Buffer<'d> for &'d mut &'d mut [u8]
• impl<'data> Buffer<'data> for &'data mut Vec<u8>