Struct xpcom::interfaces::nsICacheMetaDataVisitor

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

interface nsICacheMetaDataVisitor : nsISupports

Methods

impl nsICacheMetaDataVisitor

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

Cast this nsICacheMetaDataVisitor to one of its base interfaces.

impl nsICacheMetaDataVisitor

pub unsafe fn VisitMetaDataElement(
    &self,
    key: *const c_char,
    value: *const c_char,
    _retval: *mut bool
) -> nsresult

/**
     * Called for each key/value pair in the meta data for a cache entry
     */

boolean visitMetaDataElement (in string key, in string value);

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 nsICacheMetaDataVisitor

const IID: nsIID

IID: nsIID = nsID(586785948, 15608, 19491, [128, 6, 84, 239, 177, 26, 197, 98])

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 nsICacheMetaDataVisitor

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsICacheMetaDataVisitor

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.