Struct xpcom::interfaces::nsIContentPrefCallback2

#[repr(C)]
pub struct nsIContentPrefCallback2 { /* fields omitted */ }

interface nsIContentPrefCallback2 : nsISupports

Methods

impl nsIContentPrefCallback2

pub fn coerce<T: nsIContentPrefCallback2Coerce>(&self) -> &T

Cast this nsIContentPrefCallback2 to one of its base interfaces.

impl nsIContentPrefCallback2

pub const COMPLETE_OK: i64

COMPLETE_OK: i64 = 0

pub const COMPLETE_ERROR: i64

COMPLETE_ERROR: i64 = 1

pub unsafe fn HandleResult(&self, pref: *const nsIContentPref) -> nsresult

/**
 * The callback used by the above methods.
 */
/**
   * For the retrieval methods, this is called once for each retrieved
   * preference.  It is not called for other methods.
   *
   * @param pref  The retrieved preference.
   */

void handleResult (in nsIContentPref pref);

pub unsafe fn HandleError(&self, error: nsresult) -> nsresult

/**
   * Called when an error occurs.  This may be called multiple times before
   * handleCompletion is called.
   *
   * @param error  A number in Components.results describing the error.
   */

void handleError (in nsresult error);

pub unsafe fn HandleCompletion(&self, reason: uint16_t) -> nsresult

/**
   * Called when the method finishes.  This will be called exactly once for
   * each method invocation, and afterward no other callback methods will be
   * called.
   *
   * @param reason  One of the COMPLETE_* values indicating the manner in which
   *                the method completed.
   */

void handleCompletion (in unsigned short reason);

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 nsIContentPrefCallback2

const IID: nsIID

IID: nsIID = nsID(437440321, 31208, 19727, [152, 153, 47, 123, 39, 197, 217, 161])

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 nsIContentPrefCallback2

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsIContentPrefCallback2

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.