Trait parsell::Upcast

pub trait Upcast<T: ?Sized> {
    fn upcast(self) -> T
    where
        Self: Sized;
}

A trait for subtyping

Required Methods

fn upcast(self) -> T where
    Self: Sized, 

Implementors

• impl<'a, T: ?Sized> Upcast<Cow<'a, T>> for Cow<'static, T> where
    T: ToOwned, 
• impl<S1, S2, T1, T2> Upcast<(T1, T2)> for (S1, S2) where
    S1: Upcast<T1>,
    S2: Upcast<T2>, 
• impl<S, T> Upcast<Option<T>> for Option<S> where
    S: Upcast<T>, 
• impl<S, T, D, E> Upcast<Result<T, E>> for Result<S, D> where
    S: Upcast<T>,
    D: Upcast<E>, 
• impl<T> Upcast<T> for T where
    T: StaticMarker,