Module std::array

Helper functions and types for fixed-length arrays.

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_fnExperimental

Creates an array [T; N] where each array element T is returned by the cb call.

try_from_fnExperimental

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

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).