Collected

Collection types that takes the maximum, the summation and more from iterators in Rust.

Usage

Every collection type in the crate implements FromIterator, Extend and Default traits. They can be built from collect(), and can be updated by extend().

For example, it makes it easy to compute maximum and minimum value from an iterator using unzip() in single step.

use collected::{MaxVal, MinVal};
let (min, max): (MinVal<_>, MaxVal<_>) = vec![3, 1, 5, 2, 4, 3, 6]
    .into_iter()
    .map(|val| (val, val))
    .unzip();
assert_eq!(min.unwrap(), 1);
assert_eq!(max.unwrap(), 6);

License

MIT License. See license file.