Trait Storage 

pub trait Storage<T>
where
    Self: Sized + DerefMut<Target = [T]>,
{
    type Error: 'static;

    const EMPTY: Self;

    // Required methods
    fn with_capacity(capacity: usize) -> Result<Self, Self::Error>;
    fn capacity(&self) -> usize;
    fn push(&mut self, item: T) -> Result<(), Self::Error>;
}

Storage being used in a tree.

Required Associated Constants

const EMPTY: Self

Empty storage.

Required Associated Types

type Error: 'static

A storage error.

Required Methods

fn with_capacity(capacity: usize) -> Result<Self, Self::Error>

Constructstorage with the given capacity.

fn capacity(&self) -> usize

Get the capacity of the underlying storage.

fn push(&mut self, item: T) -> Result<(), Self::Error>

Push an item into storage.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T> Storage<T> for Vec<T>

Available on crate feature alloc only.

const EMPTY: Self

type Error = Infallible

fn with_capacity(capacity: usize) -> Result<Self, Self::Error>

fn capacity(&self) -> usize

fn push(&mut self, item: T) -> Result<(), Self::Error>

Implementors

impl<T> Storage<T> for EmptyVec<T>

const EMPTY: Self

type Error = Infallible