Trait EnumRef 

pub trait EnumRef {
    type Ref<'a>
       where Self: 'a;

    // Required method
    fn as_ref(&self) -> Self::Ref<'_>;
}

Trait implemented by enum types for shared access.

This trait usually is implemented via #[derive(EnumRef)].

Required Associated Types

type Ref<'a> where Self: 'a

A wrapper type around Self for shared access.

Required Methods

fn as_ref(&self) -> Self::Ref<'_>

Returns a shared reference wrapper to self.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors