Struct xpcom::interfaces::mozIStorageResultSet

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

interface mozIStorageResultSet : nsISupports

Methods

impl mozIStorageResultSet

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

Cast this mozIStorageResultSet to one of its base interfaces.

impl mozIStorageResultSet

pub unsafe fn GetNextRow(&self, _retval: *mut *const mozIStorageRow) -> nsresult

/**
   * Obtains the next row from the result set from the statement that was
   * executed.
   *
   * @returns the next row from the result set.  This will be null when there
   *          are no more results.
   */

mozIStorageRow getNextRow ();

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 mozIStorageResultSet

const IID: nsIID

IID: nsIID = nsID(417167699, 1901, 17816, [129, 5, 62, 50, 173, 38, 171, 36])

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 mozIStorageResultSet

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for mozIStorageResultSet

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.