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", so this trait is not object safe.

Implementations on Foreign Types

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

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