array_ext

Extra functionality for Rust arrays.

Documentation

Examples

The trait Array provides fixed-size array generics:

```rust use array_ext::Array;

fn average>(arr: T) -> f32 { let n = arr.len() as f32; arr.foldl(0.0, |acc, val| acc + val) / n }

assert!((average([8.96, 3.14, 17.9]) - 10.0).abs() < f32::EPSILON); `` Some methods, likezip_with, are provided by the sizedArrayNtrait that allows doing full [T; N] -> [U; N]mapping. The baseArraytrait can only do[T; N] -> [T; N]` mapping.

This was originally made as workaround for the lack of const generics, but since v0.4 everything is implemented using const generics.