Trait AsErr 

pub trait AsErr {
    // Required method
    fn as_err(&self) -> &(dyn Error + 'static);
}

Required Methods

fn as_err(&self) -> &(dyn Error + 'static)

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl AsErr for dyn Error + 'static

fn as_err(&self) -> &(dyn Error + 'static)

impl AsErr for dyn Error + Send + 'static

fn as_err(&self) -> &(dyn Error + 'static)

impl AsErr for dyn Error + Send + Sync + 'static

fn as_err(&self) -> &(dyn Error + 'static)

impl AsErr for dyn Error + Sync + 'static

fn as_err(&self) -> &(dyn Error + 'static)

Implementors

impl<T> AsErr for T

where T: Error + 'static,