Struct xpcom::interfaces::nsILoadGroupChild

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

interface nsILoadGroupChild : nsISupports

/**
 * nsILoadGroupChild provides a hierarchy of load groups so that the
 * root load group can be used to conceptually tie a series of loading
 * operations into a logical whole while still leaving them separate
 * for the purposes of cancellation and status events.
 */

Methods

impl nsILoadGroupChild

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

Cast this nsILoadGroupChild to one of its base interfaces.

impl nsILoadGroupChild

pub unsafe fn GetParentLoadGroup(
    &self,
    aParentLoadGroup: *mut *const nsILoadGroup
) -> nsresult

/**
     * The parent of this load group. It is stored with
     * a nsIWeakReference/nsWeakPtr so there is no requirement for the
     * parentLoadGroup to out live the child, nor will the child keep a
     * reference count on the parent.
     */

attribute nsILoadGroup parentLoadGroup;

pub unsafe fn SetParentLoadGroup(
    &self,
    aParentLoadGroup: *const nsILoadGroup
) -> nsresult

/**
     * The parent of this load group. It is stored with
     * a nsIWeakReference/nsWeakPtr so there is no requirement for the
     * parentLoadGroup to out live the child, nor will the child keep a
     * reference count on the parent.
     */

attribute nsILoadGroup parentLoadGroup;

pub unsafe fn GetChildLoadGroup(
    &self,
    aChildLoadGroup: *mut *const nsILoadGroup
) -> nsresult

/**
     * The nsILoadGroup associated with this nsILoadGroupChild
     */

readonly attribute nsILoadGroup childLoadGroup;

pub unsafe fn GetRootLoadGroup(
    &self,
    aRootLoadGroup: *mut *const nsILoadGroup
) -> nsresult

/**
     * The rootLoadGroup is the recursive parent of this
     * load group where parent is defined as parentlLoadGroup if set
     * or childLoadGroup.loadGroup as a backup. (i.e. parentLoadGroup takes
     * precedence.) The nsILoadGroup child is the root if neither parent
     * nor loadgroup attribute is specified.
     */

readonly attribute nsILoadGroup rootLoadGroup;

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 nsILoadGroupChild

const IID: nsIID

IID: nsIID = nsID(49277154, 64444, 18200, [162, 153, 184, 160, 156, 96, 191, 107])

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 nsILoadGroupChild

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsILoadGroupChild

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.