Trait AsyncJoin 

pub trait AsyncJoin {
    type Item;
    type Error: Error + 'static;

    // Required method
    fn async_join<'async_trait>(
        self,
    ) -> Pin<Box<dyn Future<Output = Result<Self::Item, Self::Error>> + Send + 'async_trait>>
       where Self: 'async_trait;
}

Asynchronous join handle

Provides an executor-agnostic abstraction over joining an asynchronous task

Required Associated Types

type Item

Item being joined

type Error: Error + 'static

Error type for failed joins

Required Methods

fn async_join<'async_trait>( self, ) -> Pin<Box<dyn Future<Output = Result<Self::Item, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait,

Asynchronously join this task

Errors

Returns an error if joining the task fails

Implementations on Foreign Types

impl<T> AsyncJoin for JoinHandle<T>

where T: Send,

type Item = T

type Error = Infallible

fn async_join<'async_trait>( self, ) -> Pin<Box<dyn Future<Output = Result<Self::Item, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait,

impl<T> AsyncJoin for BoxFuture<'static, T>

where T: Send,

type Item = T

type Error = Infallible

fn async_join<'async_trait>( self, ) -> Pin<Box<dyn Future<Output = Result<Self::Item, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait,

Implementors

impl<T> AsyncJoin for ThreadJoin<T>

where T: Send,

type Item = T

type Error = Closed