Function hugr_core::utils::collect_array

pub fn collect_array<const N: usize, T: Debug>(
    arr: impl IntoIterator<Item = T>,
) -> [T; N]

Collect a vector into an array.

This is useful for deconstructing a vectors content.

Example

let iter = 0..3;
let [a, b, c] = crate::utils::collect_array(iter);
assert_eq!(b, 1);

Panics

If the length of the slice is not equal to N.

See also try_collect_array for a non-panicking version.