Struct Inner 

struct Inner {
    state: AtomicUsize,
    mutex: Mutex<()>,
    condvar: Condvar,
    shared: Arc<Shared>,
}

Fields

state: AtomicUsize

Avoids entering the park if possible

mutex: Mutex<()>

Used to coordinate access to the driver / condvar

condvar: Condvar

Condvar to block on if the driver is unavailable.

shared: Arc<Shared>

Resource (I/O, time, …) driver

Implementations

impl Inner

fn park(&self, handle: &Handle)

Parks the current thread for at most dur.

fn park_condvar(&self, duration: Option<Duration>)

Parks the current thread using a condvar for up to duration.

If duration is None, parks indefinitely until notified.

Panics

Panics if duration is Some and the duration is zero.

fn park_driver( &self, driver: &mut Driver, handle: &Handle, duration: Option<Duration>, )

fn unpark(&self, driver: &Handle)

fn unpark_condvar(&self)

fn shutdown(&self, handle: &Handle)