Struct xpcom::interfaces::nsIRequestContextService

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

interface nsIRequestContextService : nsISupports

/**
 * The nsIRequestContextService is how anyone gets access to a request
 * context when they haven't been explicitly given a strong reference to an
 * existing one. It is responsible for creating and handing out strong
 * references to nsIRequestContexts, but only keeps weak references itself.
 * The shared request context will go away once no one else is keeping a
 * reference to it. If you ask for a request context that has no one else
 * holding a reference to it, you'll get a brand new request context. Anyone
 * who asks for the same request context while you're holding a reference
 * will get a reference to the same request context you have.
 */

Methods

impl nsIRequestContextService

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

Cast this nsIRequestContextService to one of its base interfaces.

impl nsIRequestContextService

pub unsafe fn GetRequestContext(
    &self,
    id: uint64_t,
    _retval: *mut *const nsIRequestContext
) -> nsresult

/**
   * Get an existing request context from its ID
   */

nsIRequestContext getRequestContext (in unsigned long long id);

pub unsafe fn GetRequestContextFromLoadGroup(
    &self,
    lg: *const nsILoadGroup,
    _retval: *mut *const nsIRequestContext
) -> nsresult

/**
   * Shorthand to get request context from a load group
   */

nsIRequestContext getRequestContextFromLoadGroup (in nsILoadGroup lg);

pub unsafe fn NewRequestContext(
    &self,
    _retval: *mut *const nsIRequestContext
) -> nsresult

/**
   * Create a new request context
   */

nsIRequestContext newRequestContext ();

pub unsafe fn RemoveRequestContext(&self, id: uint64_t) -> nsresult

/**
   * Remove an existing request context from its ID
   */

void removeRequestContext (in unsigned long long id);

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 nsIRequestContextService

const IID: nsIID

IID: nsIID = nsID(2144072922, 55336, 19148, [177, 68, 229, 67, 81, 152, 247, 39])

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 nsIRequestContextService

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsIRequestContextService

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.