Struct xpcom::interfaces::nsICacheVisitor

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

interface nsICacheVisitor : nsISupports

Methods

impl nsICacheVisitor

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

Cast this nsICacheVisitor to one of its base interfaces.

impl nsICacheVisitor

pub unsafe fn VisitDevice(
    &self,
    deviceID: *const c_char,
    deviceInfo: *const nsICacheDeviceInfo,
    _retval: *mut bool
) -> nsresult

/**
     * Called to provide information about a cache device.
     *
     * @param deviceID - specifies the device being visited.
     * @param deviceInfo - specifies information about this device.
     *
     * @return true to start visiting all entries for this device.
     * @return false to advance to the next device.
     */

boolean visitDevice (in string deviceID, in nsICacheDeviceInfo deviceInfo);

pub unsafe fn VisitEntry(
    &self,
    deviceID: *const c_char,
    entryInfo: *const nsICacheEntryInfo,
    _retval: *mut bool
) -> nsresult

/**
     * Called to provide information about a cache entry.
     *
     * @param deviceID - specifies the device being visited.
     * @param entryInfo - specifies information about this entry.
     *
     * @return true to visit the next entry on the current device, or if the
     *   end of the device has been reached, advance to the next device.
     * @return false to advance to the next device.
     */

boolean visitEntry (in string deviceID, in nsICacheEntryInfo entryInfo);

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 nsICacheVisitor

const IID: nsIID

IID: nsIID = nsID(4173368395, 55160, 18897, [165, 155, 134, 111, 220, 80, 13, 149])

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 nsICacheVisitor

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsICacheVisitor

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.