Struct Preallocated

pub struct Preallocated<Buffer> { /* private fields */ }

A wrapper that implements CanAlloc over a preallocated buffer

Implementations

impl<Buffer> Preallocated<Buffer>

pub const fn new(buffer: Buffer) -> Self

Create a new Preallocated instance by wrapping buffer

pub const fn new_with_used(buffer: Buffer, used: usize) -> Self

Create a new Preallocated instance by wrapping buffer and sets the amount of used bytes to used

Discussion: If used is greated than buffer.len(), it will be silently capped to buffer.len() wherever necessary

pub fn into_inner(self) -> Buffer

Returns the wrapped buffer

Trait Implementations

impl<Buffer, T> AsMut<[T]> for Preallocated<Buffer>

where Buffer: AsMut<[T]>,

fn as_mut(&mut self) -> &mut [T]

Converts this type into a mutable reference of the (usually inferred) input type.

impl<Buffer, T> AsRef<[T]> for Preallocated<Buffer>

where Buffer: AsRef<[T]>,

fn as_ref(&self) -> &[T]

Converts this type into a shared reference of the (usually inferred) input type.