Trait must::Mutator

pub trait Mutator<T> {
    fn mutate<F>(self, op: F) -> Self
    where
        F: FnOnce(&mut T) -> ();
}

Mutator is a type which can mutate T.

Any type implements Mutator as logically it is.

Required Methods

fn mutate<F>(self, op: F) -> Self where
    F: FnOnce(&mut T) -> (), 

Implementors

• impl<T> Mutator<T> for T
• impl<M: LazyMatcher> Mutator<M> for LazyAssertion<M>