Trait ApplyOnce 

pub trait ApplyOnce<Rhs> {
    type Output;

    // Required method
    fn apply_once(self, rhs: Rhs) -> Self::Output;
}

The ApplyOnce trait defines an interface for objects capable of consuming themselves to apply the given function onto themselves or their elements to produce some output.

Required Associated Types

type Output

Required Methods

fn apply_once(self, rhs: Rhs) -> Self::Output

Implementations on Foreign Types

impl<U, V, F> ApplyOnce<F> for Option<U>

where F: FnOnce(U) -> V,

type Output = Option<V>

fn apply_once(self, rhs: F) -> <Option<U> as ApplyOnce<F>>::Output

Implementors