Struct xpcom::interfaces::nsICacheDeviceInfo

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

interface nsICacheDeviceInfo : nsISupports

Methods

impl nsICacheDeviceInfo

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

Cast this nsICacheDeviceInfo to one of its base interfaces.

impl nsICacheDeviceInfo

pub unsafe fn GetDescription(&self, aDescription: &mut nsACString) -> nsresult

/**
     * Get a human readable description of the cache device.
     */

readonly attribute ACString description;

pub unsafe fn GetUsageReport(&self, aUsageReport: &mut nsACString) -> nsresult

/**
     * Get a usage report, statistics, miscellaneous data about
     * the cache device.
     */

readonly attribute ACString usageReport;

pub unsafe fn GetEntryCount(&self, aEntryCount: *mut uint32_t) -> nsresult

/**
     * Get the number of stored cache entries.
     */

readonly attribute unsigned long entryCount;

pub unsafe fn GetTotalSize(&self, aTotalSize: *mut uint32_t) -> nsresult

/**
     * Get the total size of the stored cache entries.
     */

readonly attribute unsigned long totalSize;

pub unsafe fn GetMaximumSize(&self, aMaximumSize: *mut uint32_t) -> nsresult

/**
     * Get the upper limit of the size of the data the cache can store.
     */

readonly attribute unsigned long maximumSize;

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 nsICacheDeviceInfo

const IID: nsIID

IID: nsIID = nsID(835830420, 7634, 4530, [190, 58, 199, 146, 48, 220, 162, 151])

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 nsICacheDeviceInfo

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsICacheDeviceInfo

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.