Module array

This module provides different helpers in creating constant sized arrays and converting them to different formats.

Functions in this module are not necessarily optimal in terms of allocations, as they tend to create intermediate vectors. For better performance, either optimise this code, or use (non-fixed-sized) vectors.

Functions

vec_to_boxed_array

Converts a vector of elements to a boxed one. Semantically equivalent to vector.into_boxed_slice().try_into().unwrap().

vec_to_boxed_array2

Converts a two-dimensional vector to a constant sized two-dimensional array.

vec_to_boxed_array3

Converts a three-dimensional vector to a constant sized two-dimensional array.