Struct xpcom::interfaces::nsIGeolocationUpdate

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

interface nsIGeolocationUpdate : nsISupports

/**

 * Interface provides a way for a geolocation provider to
 * notify the system that a new location is available.
 */

Methods

impl nsIGeolocationUpdate

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

Cast this nsIGeolocationUpdate to one of its base interfaces.

impl nsIGeolocationUpdate

pub unsafe fn Update(&self, position: *const nsIDOMGeoPosition) -> nsresult

/**
   * Notify the geolocation service that a new geolocation
   * has been discovered.
   * This must be called on the main thread
   */

void update (in nsIDOMGeoPosition position);

pub unsafe fn NotifyError(&self, error: uint16_t) -> nsresult

/**
   * Notify the geolocation service of an error.
   * This must be called on the main thread.
   * The parameter refers to one of the constants in the
   * nsIDOMGeoPositionError interface.
   * Use this to report spurious errors coming from the
   * provider; for errors occurring inside the methods in
   * the nsIGeolocationProvider interface, just use the return
   * value.
   */

void notifyError (in unsigned short error);

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 nsIGeolocationUpdate

const IID: nsIID

IID: nsIID = nsID(1681769961, 47377, 19244, [141, 68, 96, 49, 98, 105, 107, 175])

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 nsIGeolocationUpdate

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsIGeolocationUpdate

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.