Struct xpcom::interfaces::nsIInputIterator
[−]
[src]
#[repr(C)]pub struct nsIInputIterator { /* fields omitted */ }
interface nsIInputIterator : nsISupports
/**
* ...
*/
Methods
impl nsIInputIterator[src]
pub fn coerce<T: nsIInputIteratorCoerce>(&self) -> &T[src]
Cast this nsIInputIterator to one of its base interfaces.
impl nsIInputIterator[src]
pub unsafe fn GetElement(&self, _retval: *mut *const nsISupports) -> nsresult[src]
/**
* Retrieve (and |AddRef()|) the element this iterator currently points to.
*
* The result is undefined if this iterator currently points outside the
* useful range of the underlying container or sequence.
*
* @result a new reference to the element this iterator currently points to (if any)
*/
nsISupports getElement ();
pub unsafe fn StepForward(&self) -> nsresult[src]
/**
* Advance this iterator to the next position in the underlying container or sequence.
*/
void stepForward ();
pub unsafe fn IsEqualTo(
&self,
anotherIterator: *const nsISupports,
_retval: *mut bool
) -> nsresult[src]
&self,
anotherIterator: *const nsISupports,
_retval: *mut bool
) -> nsresult
/**
* Test if |anotherIterator| points to the same position in the underlying container or sequence.
*
* The result is undefined if |anotherIterator| was not created by or for the same underlying container or sequence.
*
* @param anotherIterator another iterator to compare against, created by or for the same underlying container or sequence
* @result true if |anotherIterator| points to the same position in the underlying container or sequence
*/
boolean isEqualTo (in nsISupports anotherIterator);
pub unsafe fn Clone(&self, _retval: *mut *const nsISupports) -> nsresult[src]
/**
* Create a new iterator pointing to the same position in the underlying container or sequence to which this iterator currently points.
* The returned iterator is suitable for use in a subsequent call to |isEqualTo()| against this iterator.
*
* @result a new iterator pointing at the same position in the same underlying container or sequence as this iterator
*/
nsISupports clone ();
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 nsIInputIterator[src]
const IID: nsIID
IID: nsIID = nsID(2237160978, 7634, 4530, [169, 48, 246, 146, 144, 88, 38, 154])
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 nsIInputIterator[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 nsIInputIterator[src]
type Target = nsISupports
The resulting type after dereferencing.
fn deref(&self) -> &nsISupports[src]
Dereferences the value.