Trait futures::executor::Executor
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pub trait Executor: Send + Sync + 'static { fn execute(&self, r: Run); }
A trait representing requests to poll futures.
This trait is an argument to the Spawn::execute which is used to run a
future to completion. An executor will receive requests to run a future and
an executor is responsible for ensuring that happens in a timely fashion.
Note that this trait is likely to be deprecated and/or renamed to avoid
clashing with the future::Executor trait. If you've got a use case for
this or would like to comment on the name please let us know!