Trait iterable::TryExt

pub trait TryExt {
    type Output;
    type Error;
    type Map<U>: TryExt<Output = U, Error = Self::Error>;

    fn from_output(o: Self::Output) -> Self;
    fn branch<U>(self) -> ControlFlow<Self::Map<U>, Self::Output>;
}

Required Associated Types

type Output

type Error

type Map<U>: TryExt<Output = U, Error = Self::Error>

Required Methods

fn from_output(o: Self::Output) -> Self

fn branch<U>(self) -> ControlFlow<Self::Map<U>, Self::Output>

Implementations on Foreign Types

impl<T, E> TryExt for Result<T, E>

type Output = T

type Error = E

type Map<U> = Result<U, E>

fn from_output(o: T) -> Self

fn branch<U>(self) -> ControlFlow<Self::Map<U>, Self::Output>

impl<T> TryExt for Option<T>

type Output = T

type Error = ()

type Map<U> = Option<U>

fn from_output(o: T) -> Self

fn branch<U>(self) -> ControlFlow<Self::Map<U>, Self::Output>

Implementors