Struct xpcom::interfaces::imgIContainerDebug

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

interface imgIContainerDebug : nsISupports

/**
 * This interface is used in debug builds (and only there) in
 * order to let automatic tests running JavaScript access
 * internal state of imgContainers. This lets us test
 * things like animation.
 */

Methods

impl imgIContainerDebug

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

Cast this imgIContainerDebug to one of its base interfaces.

impl imgIContainerDebug

pub unsafe fn GetFramesNotified(
    &self,
    aFramesNotified: *mut uint32_t
) -> nsresult

/**
   * The # of frames this imgContainer has been notified about.
   * That is equal to the # of times the animation timer has
   * fired, and is usually equal to the # of frames actually
   * drawn (but actual drawing might be disabled).
   */

readonly attribute uint32_t framesNotified;

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 imgIContainerDebug

const IID: nsIID

IID: nsIID = nsID(1389082681, 28259, 19056, [178, 26, 29, 180, 202, 112, 108, 73])

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 imgIContainerDebug

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for imgIContainerDebug

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.