Struct xpcom::interfaces::nsINativeOSFileErrorCallback

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

interface nsINativeOSFileErrorCallback : nsISupports

/**
 * A callback invoked in case of error.
 */

Methods

impl nsINativeOSFileErrorCallback

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

Cast this nsINativeOSFileErrorCallback to one of its base interfaces.

impl nsINativeOSFileErrorCallback

pub unsafe fn Complete(
    &self,
    operation: &nsACString,
    OSstatus: int32_t
) -> nsresult

/**
   * @param operation The name of the failed operation. Provided to aid
   * debugging only, may change without notice.
   * @param OSstatus The OS status of the operation (errno under Unix,
   * GetLastError under Windows).
   */

void complete (in ACString operation, in long OSstatus);

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 nsINativeOSFileErrorCallback

const IID: nsIID

IID: nsIID = nsID(4128432380, 26422, 19748, [170, 80, 253, 102, 27, 59, 64, 182])

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 nsINativeOSFileErrorCallback

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsINativeOSFileErrorCallback

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.