Trait fatality::Nested

pub trait Nested<T, E: Split>
where
    Self: Sized,
{
    // Required method
    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.

Object Safety

This trait is not object safe.

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