Struct xpcom::interfaces::imgINotificationObserver
[−]
[src]
#[repr(C)]pub struct imgINotificationObserver { /* fields omitted */ }
interface imgINotificationObserver : nsISupports
Methods
impl imgINotificationObserver[src]
pub fn coerce<T: imgINotificationObserverCoerce>(&self) -> &T[src]
Cast this imgINotificationObserver to one of its base interfaces.
impl imgINotificationObserver[src]
pub const SIZE_AVAILABLE: i64
SIZE_AVAILABLE: i64 = 1
pub const FRAME_UPDATE: i64
FRAME_UPDATE: i64 = 2
pub const FRAME_COMPLETE: i64
FRAME_COMPLETE: i64 = 3
pub const LOAD_COMPLETE: i64
LOAD_COMPLETE: i64 = 4
pub const DECODE_COMPLETE: i64
DECODE_COMPLETE: i64 = 5
pub const DISCARD: i64
DISCARD: i64 = 6
pub const UNLOCKED_DRAW: i64
UNLOCKED_DRAW: i64 = 7
pub const IS_ANIMATED: i64
IS_ANIMATED: i64 = 8
pub const HAS_TRANSPARENCY: i64
HAS_TRANSPARENCY: i64 = 9
Methods from Deref<Target = nsISupports>
pub fn coerce<T: nsISupportsCoerce>(&self) -> &T[src]
Cast this nsISupports to one of its base interfaces.
pub unsafe fn QueryInterface(
&self,
uuid: &nsIID,
result: *mut *mut c_void
) -> nsresult[src]
&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[src]
[noscript,notxpcom] nsrefcnt AddRef ();
pub unsafe fn Release(&self) -> nsrefcnt[src]
[noscript,notxpcom] nsrefcnt Release ();
Trait Implementations
impl XpCom for imgINotificationObserver[src]
const IID: nsIID
IID: nsIID = nsID(64640577, 41779, 17738, [168, 89, 3, 109, 11, 182, 131, 183])
fn query_interface<T: XpCom>(&self) -> Option<RefPtr<T>>[src]
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. Read more
impl RefCounted for imgINotificationObserver[src]
unsafe fn addref(&self)[src]
Increment the reference count.
unsafe fn release(&self)[src]
Decrement the reference count, potentially freeing backing memory.
impl Deref for imgINotificationObserver[src]
type Target = nsISupports
The resulting type after dereferencing.
fn deref(&self) -> &nsISupports[src]
Dereferences the value.