pub trait ImportQueue<B>: Sendwhere
B: Block,{
// Required methods
fn service(&self) -> Box<dyn ImportQueueService<B>>;
fn service_ref(&mut self) -> &mut dyn ImportQueueService<B>;
fn poll_actions(&mut self, cx: &mut Context<'_>, link: &dyn Link<B>);
fn run<'life0, 'async_trait>(
self,
link: &'life0 dyn Link<B>,
) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>
where 'life0: 'async_trait,
Self: 'async_trait;
}Required Methods§
Sourcefn service(&self) -> Box<dyn ImportQueueService<B>>
fn service(&self) -> Box<dyn ImportQueueService<B>>
Get a copy of the handle to ImportQueueService.
Sourcefn service_ref(&mut self) -> &mut dyn ImportQueueService<B>
fn service_ref(&mut self) -> &mut dyn ImportQueueService<B>
Get a reference to the handle to ImportQueueService.
Sourcefn poll_actions(&mut self, cx: &mut Context<'_>, link: &dyn Link<B>)
fn poll_actions(&mut self, cx: &mut Context<'_>, link: &dyn Link<B>)
This method should behave in a way similar to Future::poll. It can register the current
task and notify later when more actions are ready to be polled. To continue the comparison,
it is as if this method always returned Poll::Pending.
Sourcefn run<'life0, 'async_trait>(
self,
link: &'life0 dyn Link<B>,
) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>where
'life0: 'async_trait,
Self: 'async_trait,
fn run<'life0, 'async_trait>(
self,
link: &'life0 dyn Link<B>,
) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>where
'life0: 'async_trait,
Self: 'async_trait,
Start asynchronous runner for import queue.
Takes an object implementing Link which allows the import queue to
influence the synchronization process.