Struct RawReceiverRegistration

pub struct RawReceiverRegistration<T: ?Sized> { /* private fields */ }

A registration of a PacketReceiver. When dropped, it will automatically deregister the PacketReceiver.

Implementations

impl<T: ?Sized> RawReceiverRegistration<T>

pub fn new(receiver: T) -> Self

where T: Sized,

Returns a new ReceiverRegistration wrapping the given PacketReceiver.

pub fn is_registered(&self) -> bool

Returns true if the receiver registration has been registered with an executor.

pub fn register(self: Pin<&mut Self>, ehandle: EHandle)

where T: PacketReceiver + Sized,

Registers the registration with an executor.

pub fn unregister(self: Pin<&mut Self>) -> Option<(EHandle, u64)>

Unregisters the registration from the executor.

If the registration was registered, the executor handle and key of the previous registration are returned. Otherwise, returns None.

pub fn key(&self) -> Option<u64>

The key with which Packets destined for this receiver should be sent on the zx::Port.

Returns None if this registration has not been registered yet.

pub fn receiver(&self) -> &T

The internal PacketReceiver.

Returns None if this registration has not been registered yet.

pub fn port(&self) -> Option<&Port>

The zx::Port on which packets destined for this PacketReceiver should be queued.

Returns None if this registration has not been registered yet.

Trait Implementations

impl<T: Debug + ?Sized> Debug for RawReceiverRegistration<T>

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

Formats the value using the given formatter.

impl<T: ?Sized> Drop for RawReceiverRegistration<T>

fn drop(&mut self)

Executes the destructor for this type.