Trait ResultVoidErrExt

pub trait ResultVoidErrExt<E>: Sized {
    // Required method
    fn void_unwrap_err(self) -> E;
}

Extensions to Result<Void, E>

Required Methods

fn void_unwrap_err(self) -> E

Get the error out of a wrapper.

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<E> ResultVoidErrExt<E> for Result<Void, E>

fn void_unwrap_err(self) -> E

Get the error out of an always-err Result.

Never panics, since it is statically known to be Err.

Implementors