Module array

Utilities for the array primitive type.

See also the array primitive type.

Structs

IntoIter

A by-value array iterator.

TryFromSliceError

The error type returned when a conversion from a slice to an array fails.

Functions

from_fn

Creates an array where each element is produced by calling f with that element’s index while walking forward through the array.

from_mut

Converts a mutable reference to T into a mutable reference to an array of length 1 (without copying).

from_ref

Converts a reference to T into a reference to an array of length 1 (without copying).

repeat

Creates an array of type [T; N] by repeatedly cloning a value.

try_from_fnExperimental

Creates an array [T; N] where each fallible array element T is returned by the cb call. Unlike from_fn, where the element creation can’t fail, this version will return an error if any element creation was unsuccessful.