Trait resiter::ok_or_else::IterInnerOkOrElse

pub trait IterInnerOkOrElse<T, E, F> where
    T: Sized,
    E: Sized,
    Self: Iterator<Item = Result<Option<T>, E>> + Sized,
    F: Fn() -> E, {
    fn map_inner_ok_or_else(self, f: F) -> IterInnerOkOrElseImpl<Self, T, E, F>;
}

Extension trait for doing

    Iterator<Item = Result<Option<T>, E>>  ->  Iterator<Item = Result<T, E>>

Required methods

Important traits for IterInnerOkOrElseImpl<I, T, E, F>

impl<I, T, E, F> Iterator for IterInnerOkOrElseImpl<I, T, E, F> where
    I: Iterator<Item = Result<Option<T>, E>> + Sized,
    T: Sized,
    E: Sized,
    F: Fn() -> E,  type Item = Result<T, E>;

fn map_inner_ok_or_else(self, f: F) -> IterInnerOkOrElseImpl<Self, T, E, F>

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Implementors

impl<I, T, E, F> IterInnerOkOrElse<T, E, F> for I where
    I: Iterator<Item = Result<Option<T>, E>> + Sized,
    T: Sized,
    E: Sized,
    F: Fn() -> E, 

Important traits for IterInnerOkOrElseImpl<I, T, E, F>

impl<I, T, E, F> Iterator for IterInnerOkOrElseImpl<I, T, E, F> where
    I: Iterator<Item = Result<Option<T>, E>> + Sized,
    T: Sized,
    E: Sized,
    F: Fn() -> E,  type Item = Result<T, E>;

fn map_inner_ok_or_else(self, f: F) -> IterInnerOkOrElseImpl<I, T, E, F>

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