Trait resiter::errors::GetErrors

pub trait GetErrors<T, E>: Sized {
    fn errors(self) -> FilterMap<Self, fn(_: Result<T, E>) -> Option<E>>;
}

Extension trait for Iterator<Item = Result<T, E>> to get all Es

Required Methods

fn errors(self) -> FilterMap<Self, fn(_: Result<T, E>) -> Option<E>>

Implementors

impl<T, E, I> GetErrors<T, E> for Iwhere
    I: Iterator<Item = Result<T, E>> + Sized,