Struct xpcom::interfaces::nsICacheEntryMetaDataVisitor

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

interface nsICacheEntryMetaDataVisitor : nsISupports

Methods

impl nsICacheEntryMetaDataVisitor

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

Cast this nsICacheEntryMetaDataVisitor to one of its base interfaces.

impl nsICacheEntryMetaDataVisitor

pub unsafe fn OnMetaDataElement(
    &self,
    key: *const c_char,
    value: *const c_char
) -> nsresult

/**
 * Argument for nsICacheEntry.visitMetaData, provides access to all metadata
 * keys and values stored on the entry.
 */
/**
   * Called over each key / value pair.
   */

void onMetaDataElement (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 nsICacheEntryMetaDataVisitor

const IID: nsIID

IID: nsIID = nsID(4272153206, 27557, 19691, [165, 129, 128, 125, 31, 67, 246, 208])

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 nsICacheEntryMetaDataVisitor

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsICacheEntryMetaDataVisitor

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.