Clarify `array::from_fn` documentation I've seen quite a few of people on social media confused of where the length of array is coming from in the newly stabilized `array::from_fn` example. This PR tries to clarify the documentation on this.
Clarify `array::from_fn` documentation I've seen quite a few of people on social media confused of where the length of array is coming from in the newly stabilized `array::from_fn` example. This PR tries to clarify the documentation on this.