Struct xpcom::interfaces::mozIStorageCompletionCallback

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

interface mozIStorageCompletionCallback : nsISupports

Methods

impl mozIStorageCompletionCallback

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

Cast this mozIStorageCompletionCallback to one of its base interfaces.

impl mozIStorageCompletionCallback

pub unsafe fn Complete(
    &self,
    status: nsresult,
    value: *const nsISupports
) -> nsresult

/**
   * Indicates that the event this callback was passed in for has completed.
   *
   * @param status
   *        The status of the call. Generally NS_OK if the operation
   *        completed successfully.
   * @param value
   *        If the operation produces a result, the result. Otherwise,
   *        |null|.
   *
   * @see The calling method for expected values.
   */

void complete (in nsresult status, [optional] in nsISupports value);

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 mozIStorageCompletionCallback

const IID: nsIID

IID: nsIID = nsID(2361339330, 37344, 17596, [152, 79, 85, 54, 56, 65, 32, 113])

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 mozIStorageCompletionCallback

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for mozIStorageCompletionCallback

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.