Trait Buffer

pub trait Buffer: BufMut + 'static {
    type Sealed;

    // Required methods
    fn alloc() -> bool;
    fn with_capacity(cap: usize) -> Self;
    fn seal(self) -> Self::Sealed;
}

Associated type for KeyStorage used to build the hash key.

Required Associated Types

type Sealed

The sealed key type.

Required Methods

fn alloc() -> bool

Returns whether this buffer allocates on the heap.

fn with_capacity(cap: usize) -> Self

Creates a new buffer with the given capacity.

fn seal(self) -> Self::Sealed

Seals the buffer and returns the sealed key.

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 Buffer for Vec<u8>

type Sealed = Box<[u8]>

fn alloc() -> bool

fn with_capacity(cap: usize) -> Self

fn seal(self) -> Self::Sealed

Implementors

impl<const N: usize> Buffer for StackBuffer<N>

type Sealed = [u8; N]