Trait perpendicular::MapVector[−][src]

pub trait MapVector<T, const DIM: usize> {
    fn map<U, F: FnMut(T) -> U>(self, func: F) -> Vector<U, DIM>;
}
Expand description

Trait to allow for mapping Vector and &Vector

Required methods

Map an operation over every element of the vector

use perpendicular::MapVector;
let v = Vector::new((1, 2, 3, 4));
assert_eq!(v.clone().map(|i| i * 3), Vector::new((3, 6, 9, 12)));
assert_eq!(v.clone().map(|i| -i), Vector::new((-1, -2, -3, -4)));

Implementors