Struct xpcom::interfaces::nsIContentHandler

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

interface nsIContentHandler : nsISupports

Methods

impl nsIContentHandler

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

Cast this nsIContentHandler to one of its base interfaces.

impl nsIContentHandler

pub unsafe fn HandleContent(
    &self,
    aContentType: *const c_char,
    aWindowContext: *const nsIInterfaceRequestor,
    aRequest: *const nsIRequest
) -> nsresult

/**
   * Tells the content handler to take over handling the content. If this
   * function succeeds, the URI Loader will leave this request alone, ignoring
   * progress notifications. Failure of this method will cause the request to be
   * cancelled, unless the error code is NS_ERROR_WONT_HANDLE_CONTENT (see
   * below).
   *
   * @param aWindowContext
   *        Window context, used to get things like the current nsIDOMWindow
   *        for this request. May be null.
   * @param aContentType
   *        The content type of aRequest
   * @param aRequest
   *        A request whose content type is already known.
   *
   * @throw NS_ERROR_WONT_HANDLE_CONTENT Indicates that this handler does not
   *        want to handle this content. A different way for handling this
   *        content should be tried.
   */

void handleContent (in string aContentType, in nsIInterfaceRequestor aWindowContext, in nsIRequest aRequest);

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 nsIContentHandler

const IID: nsIID

IID: nsIID = nsID(1229168114, 46034, 17436, [191, 98, 134, 107, 218, 245, 111, 210])

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 nsIContentHandler

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsIContentHandler

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.