Trait fatality::Nested

pub trait Nested<T, E: Split> where
    Self: Sized, {
    fn into_nested(
        self
    ) -> Result<Result<T, <E as Split>::Jfyi>, <E as Split>::Fatal>;
}

Converts a flat, yet splitable error into a nested Result<Result<_,Jfyi>, Fatal> error type.

Required methods

fn into_nested(
    self
) -> Result<Result<T, <E as Split>::Jfyi>, <E as Split>::Fatal>

Convert into a nested error rather than a flat one, commonly for direct handling.

Implementations on Foreign Types

impl<T, E: Split> Nested<T, E> for Result<T, E>

fn into_nested(
    self
) -> Result<Result<T, <E as Split>::Jfyi>, <E as Split>::Fatal>

Implementors