Trait 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.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so 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