Trait DowncastSend 

pub trait DowncastSend: Downcast + Send {
    // Required method
    fn into_any_send(self: Box<Self>) -> Box<dyn Any + Send>;
}

Extends Downcast for Send traits to support upcasting to Box<dyn Any + Send> as well.

Required Methods

fn into_any_send(self: Box<Self>) -> Box<dyn Any + Send>

Converts Box<Trait> (where Trait: DowncastSend) to Box<dyn Any + Send>, which can then be downcast into Box<ConcreteType> where ConcreteType implements Trait.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl<T: Any + Send> DowncastSend for T