Trait FutureMapErrInto 

pub trait FutureMapErrInto<U> {
    type Output: Future<Error = U>;

    // Required method
    fn map_err_into(self) -> Self::Output;
}

Required Associated Types

type Output: Future<Error = U>

Required Methods

fn map_err_into(self) -> Self::Output

Implementors

impl<F, U> FutureMapErrInto<U> for F

where F: Future, U: From<F::Error>,

type Output = MapErr<F, fn(<F as Future>::Error) -> U>