Trait ArrayLike

pub trait ArrayLike<T>: Index<usize, Output = T> {
    const LEN: usize;

    // Required methods
    fn create(create_element: impl FnMut() -> T) -> Self;
    fn iter(&self) -> Iter<'_, T>;
}

Abstracts over fixed-length arrays (and similar types) with an element type T.

Provides iter and Index rather than Deref or AsRef<[T]> to allow for alternate forms of indexing, for which exposing a slice could be confusing. See OneBased.

Required Associated Constants

const LEN: usize

Required Methods

fn create(create_element: impl FnMut() -> T) -> Self

fn iter(&self) -> Iter<'_, T>

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, const LEN: usize> ArrayLike<T> for [T; LEN]

const LEN: usize = LEN

fn create(create_element: impl FnMut() -> T) -> Self

fn iter(&self) -> Iter<'_, T>

Implementors

impl<T, Ts> ArrayLike<T> for OneBased<Ts>

where Ts: ArrayLike<T>,

const LEN: usize = Ts::LEN