Struct xpcom::interfaces::nsIAsyncShutdownBarrier

#[repr(C)]
pub struct nsIAsyncShutdownBarrier { /* fields omitted */ }

interface nsIAsyncShutdownBarrier : nsISupports

/**
 * A stage of shutdown that supports blocker registration.
 */

Methods

impl nsIAsyncShutdownBarrier

pub fn coerce<T: nsIAsyncShutdownBarrierCoerce>(&self) -> &T

Cast this nsIAsyncShutdownBarrier to one of its base interfaces.

impl nsIAsyncShutdownBarrier

pub unsafe fn GetClient(
    &self,
    aClient: *mut *const nsIAsyncShutdownClient
) -> nsresult

/**
   * The blocker registration capability.  Most services may wish to
   * publish this capability to let services that depend on it register
   * blockers.
   */

readonly attribute nsIAsyncShutdownClient client;

pub unsafe fn GetState(&self, aState: *mut *const nsIPropertyBag) -> nsresult

/**
   * The state of all the blockers of the barrier.
   *
   * See the documentation of `nsIAsyncShutdownBlocker` for the
   * format.
   */

readonly attribute nsIPropertyBag state;

pub unsafe fn Wait(
    &self,
    aOnReady: *const nsIAsyncShutdownCompletionCallback
) -> nsresult

/**
   * Wait for all blockers to complete.
   *
   * Method `aOnReady` will be called once all blockers have finished.
   * The callback always receives NS_OK.
   */

void wait (in nsIAsyncShutdownCompletionCallback aOnReady);

Methods from Deref<Target = nsISupports>

pub fn coerce<T: nsISupportsCoerce>(&self) -> &T

Cast this nsISupports to one of its base interfaces.

pub unsafe fn QueryInterface(
    &self,
    uuid: &nsIID,
    result: *mut *mut c_void
) -> nsresult

void QueryInterface (in nsIIDRef uuid, [iid_is (uuid), retval] out nsQIResult result);

pub unsafe fn AddRef(&self) -> nsrefcnt

[noscript,notxpcom] nsrefcnt AddRef ();

pub unsafe fn Release(&self) -> nsrefcnt

[noscript,notxpcom] nsrefcnt Release ();

Trait Implementations

impl XpCom for nsIAsyncShutdownBarrier

const IID: nsIID

IID: nsIID = nsID(1358596742, 40081, 16982, [131, 137, 23, 211, 16, 173, 236, 144])

fn query_interface<T: XpCom>(&self) -> Option<RefPtr<T>>

Perform a QueryInterface call on this object, attempting to dynamically cast it to the requested interface type. Returns Some(RefPtr) if the cast succeeded, and None otherwise.

impl RefCounted for nsIAsyncShutdownBarrier

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsIAsyncShutdownBarrier

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.