Struct xpcom::interfaces::mozIStoragePendingStatement

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

interface mozIStoragePendingStatement : nsISupports

Methods

impl mozIStoragePendingStatement

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

Cast this mozIStoragePendingStatement to one of its base interfaces.

impl mozIStoragePendingStatement

pub unsafe fn Cancel(&self) -> nsresult

/**
   * Cancels a pending statement, if possible.  This will only fail if you try
   * cancel more than once.
   *
   * @note For read statements (such as SELECT), you will no longer receive any
   *       notifications about results once cancel is called.
   */

void cancel ();

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 mozIStoragePendingStatement

const IID: nsIID

IID: nsIID = nsID(14318880, 14184, 17304, [190, 220, 227, 16, 195, 36, 179, 240])

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 mozIStoragePendingStatement

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for mozIStoragePendingStatement

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.