Trait AsDyn 

pub trait AsDyn: Sealed {
    // Required method
    fn as_dyn(&self) -> &(dyn Error + '_);
}

Extension trait for Error that casts the error to a trait object.

Required Methods

fn as_dyn(&self) -> &(dyn Error + '_)

Casts the error to a trait object.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl AsDyn for dyn Error

fn as_dyn(&self) -> &(dyn Error + '_)

impl AsDyn for dyn Error + Send

fn as_dyn(&self) -> &(dyn Error + '_)

impl AsDyn for dyn Error + Send + Sync

fn as_dyn(&self) -> &(dyn Error + '_)

impl AsDyn for dyn Error + Send + Sync + UnwindSafe

fn as_dyn(&self) -> &(dyn Error + '_)

impl AsDyn for dyn Error + Sync

fn as_dyn(&self) -> &(dyn Error + '_)

Implementors

impl<T: Error> AsDyn for T