Trait array::Array

pub trait Array<T> {
    fn from_fn<F>(f: F) -> Self
    where
        F: FnMut(usize) -> T;

    fn from_iter<I: Iterator<Item = T>>(iter: I) -> Self
    where
        Self: Sized,
    { ... }
}

Implemented by arrays of different lengths.

Required Methods

fn from_fn<F>(f: F) -> Self where
    F: FnMut(usize) -> T, 

Creates array from a function of each component index.

Provided Methods

fn from_iter<I: Iterator<Item = T>>(iter: I) -> Self where
    Self: Sized, 

Creates an array from an iterator. Will fail if the iterator does not contain enough elements.

Implementors

• impl<T> Array<T> for [T; 2]
• impl<T> Array<T> for [T; 3]
• impl<T> Array<T> for [T; 4]
• impl<T> Array<T> for [T; 16]