Struct gj::ForkedPromise

pub struct ForkedPromise<T, E> where
    T: 'static + Clone,
    E: 'static + Clone,  { /* fields omitted */ }

The result of Promise::fork(). Allows branches to be created. Dropping the ForkedPromise along with any branches created through add_branch() will cancel the computation.

Methods

impl<T, E> ForkedPromise<T, E> where
    T: 'static + Clone,
    E: 'static + Clone, 

fn add_branch(&mut self) -> Promise<T, E>

Creates a new promise that will resolve when the originally forked promise resolves.