Struct tokio_executor::Enter

pub struct Enter { /* fields omitted */ }

Represents an executor context.

For more details, see enter documentation

Methods

impl Enter

pub fn on_exit<F>(&mut self, f: F) where
    F: FnOnce() + 'static, 

Register a callback to be invoked if and when the thread ceased to act as an executor.

pub fn make_permanent(self)

Treat the remainder of execution on this thread as part of an executor; used mostly for thread pool worker threads.

All registered on_exit callbacks are dropped without being invoked.

pub fn block_on<F: Future>(&mut self, f: F) -> Result<F::Item, F::Error>

Blocks the thread on the specified future, returning the value with which that future completes.

Trait Implementations

impl Debug for Enter

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Drop for Enter

fn drop(&mut self)

Executes the destructor for this type.