Trait HandoffMeta 

pub trait HandoffMeta: Any {
    // Required method
    fn is_bottom(&self) -> bool;
}

A handle onto the metadata part of a Handoff, with no element type.

Required Methods

fn is_bottom(&self) -> bool

Return if the handoff is empty.

Implementations on Foreign Types

impl<H> HandoffMeta for Rc<RefCell<H>>

where H: HandoffMeta,

fn is_bottom(&self) -> bool

Implementors

impl<T> HandoffMeta for TeeingHandoff<T>

impl<T> HandoffMeta for VecHandoff<T>