Trait IterCollectArray 

pub trait IterCollectArray: Iterator {
    // Provided method
    fn collect_array<const N: usize>(self) -> [Self::Item; N]
       where Self: Sized { ... }
}

Available on crate feature collect_array only.

An extension trait that provides the collect_array method for iterators.

Provided Methods

fn collect_array<const N: usize>(self) -> [Self::Item; N]

where Self: Sized,

Consumes the entire iterator collecting it into an array.

Panics

If the iterator contains too little or too many elements to fit in the array. If you want to handle these cases, use next_chunk which supports returning the remainder and doesn’t panic if there are too many elements.

Examples

Basic usage:

use itermore::IterCollectArray;

let mut iter = "a,b,c".split(",");

let arr: [_; 3] = iter.collect_array();
assert_eq!(arr, ["a", "b", "c"]);

Implementors

impl<I> IterCollectArray for I

where I: Iterator + ?Sized,