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// // DO NOT EDIT. THIS FILE IS GENERATED FROM ../../../dist/idl/nsIRaceCacheWithNetwork.idl // /// `interface nsIRaceCacheWithNetwork : nsISupports` /// /// ```text /// /** /// * This holds methods used to race the cache with the network for a specific /// * channel. This interface is was designed with nsHttpChannel in mind, and it's /// * expected this will be the only class implementing it. /// */ /// ``` /// // The actual type definition for the interface. This struct has methods // declared on it which will call through its vtable. You never want to pass // this type around by value, always pass it behind a reference. #[repr(C)] pub struct nsIRaceCacheWithNetwork { vtable: *const nsIRaceCacheWithNetworkVTable, /// This field is a phantomdata to ensure that the VTable type and any /// struct containing it is not safe to send across threads, as XPCOM is /// generally not threadsafe. /// /// XPCOM interfaces in general are not safe to send across threads. __nosync: ::std::marker::PhantomData<::std::rc::Rc<u8>>, } // Implementing XpCom for an interface exposes its IID, which allows for easy // use of the `.query_interface<T>` helper method. This also defines that // method for nsIRaceCacheWithNetwork. unsafe impl XpCom for nsIRaceCacheWithNetwork { const IID: nsIID = nsID(0x4d963475, 0x8b16, 0x4c58, [0xb8, 0x04, 0x8a, 0x23, 0xd4, 0x94, 0x36, 0xc5]); } // We need to implement the RefCounted trait so we can be used with `RefPtr`. // This trait teaches `RefPtr` how to manage our memory. unsafe impl RefCounted for nsIRaceCacheWithNetwork { #[inline] unsafe fn addref(&self) { self.AddRef(); } #[inline] unsafe fn release(&self) { self.Release(); } } // This trait is implemented on all types which can be coerced to from nsIRaceCacheWithNetwork. // It is used in the implementation of `fn coerce<T>`. We hide it from the // documentation, because it clutters it up a lot. #[doc(hidden)] pub trait nsIRaceCacheWithNetworkCoerce { /// Cheaply cast a value of this type from a `nsIRaceCacheWithNetwork`. fn coerce_from(v: &nsIRaceCacheWithNetwork) -> &Self; } // The trivial implementation: We can obviously coerce ourselves to ourselves. impl nsIRaceCacheWithNetworkCoerce for nsIRaceCacheWithNetwork { #[inline] fn coerce_from(v: &nsIRaceCacheWithNetwork) -> &Self { v } } impl nsIRaceCacheWithNetwork { /// Cast this `nsIRaceCacheWithNetwork` to one of its base interfaces. #[inline] pub fn coerce<T: nsIRaceCacheWithNetworkCoerce>(&self) -> &T { T::coerce_from(self) } } // Every interface struct type implements `Deref` to its base interface. This // causes methods on the base interfaces to be directly avaliable on the // object. For example, you can call `.AddRef` or `.QueryInterface` directly // on any interface which inherits from `nsISupports`. impl ::std::ops::Deref for nsIRaceCacheWithNetwork { type Target = nsISupports; #[inline] fn deref(&self) -> &nsISupports { unsafe { ::std::mem::transmute(self) } } } // Ensure we can use .coerce() to cast to our base types as well. Any type which // our base interface can coerce from should be coercable from us as well. impl<T: nsISupportsCoerce> nsIRaceCacheWithNetworkCoerce for T { #[inline] fn coerce_from(v: &nsIRaceCacheWithNetwork) -> &Self { T::coerce_from(v) } } // This struct represents the interface's VTable. A pointer to a statically // allocated version of this struct is at the beginning of every nsIRaceCacheWithNetwork // object. It contains one pointer field for each method in the interface. In // the case where we can't generate a binding for a method, we include a void // pointer. #[doc(hidden)] #[repr(C)] pub struct nsIRaceCacheWithNetworkVTable { /// We need to include the members from the base interface's vtable at the start /// of the VTable definition. pub __base: nsISupportsVTable, /* void test_triggerNetwork (in long timeout); */ pub Test_triggerNetwork: unsafe extern "system" fn (this: *const nsIRaceCacheWithNetwork, timeout: libc::int32_t) -> nsresult, /* void test_delayCacheEntryOpeningBy (in long timeout); */ pub Test_delayCacheEntryOpeningBy: unsafe extern "system" fn (this: *const nsIRaceCacheWithNetwork, timeout: libc::int32_t) -> nsresult, /* void test_triggerDelayedOpenCacheEntry (); */ pub Test_triggerDelayedOpenCacheEntry: unsafe extern "system" fn (this: *const nsIRaceCacheWithNetwork) -> nsresult, } // The implementations of the function wrappers which are exposed to rust code. // Call these methods rather than manually calling through the VTable struct. impl nsIRaceCacheWithNetwork { /// ```text /// /**************************************************************************** /// * TEST ONLY: The following methods are for testing purposes only. Do not use /// * them to do anything important in your code. /// **************************************************************************** /// /// /** /// * Triggers network activity after given timeout. If timeout is 0, network /// * activity is triggered immediately. If the cache.asyncOpenURI callbacks /// * have already been called, the network activity may have already been triggered /// * or the content may have already been delivered from the cache, so this /// * operation will have no effect. /// * /// * @param timeout /// * - the delay in milliseconds until the network will be triggered. /// */ /// ``` /// /// `void test_triggerNetwork (in long timeout);` #[inline] pub unsafe fn Test_triggerNetwork(&self, timeout: libc::int32_t) -> nsresult { ((*self.vtable).Test_triggerNetwork)(self, timeout) } /// ```text /// /** /// * Normally a HTTP channel would immediately call AsyncOpenURI leading to the /// * cache storage to lookup the cache entry and return it. In order to /// * simmulate real life conditions where fetching a cache entry takes a long /// * time, we set a timer to delay the operation. /// * Can only be called on the main thread. /// * /// * @param timeout /// * - the delay in milliseconds until the cache open will be triggered. /// */ /// ``` /// /// `void test_delayCacheEntryOpeningBy (in long timeout);` #[inline] pub unsafe fn Test_delayCacheEntryOpeningBy(&self, timeout: libc::int32_t) -> nsresult { ((*self.vtable).Test_delayCacheEntryOpeningBy)(self, timeout) } /// ```text /// /** /// * Immediatelly triggers AsyncOpenURI if the timer hasn't fired. /// * Can only be called on the main thread. /// * This is only called in tests to reliably trigger the opening of the cache /// * entry. /// * @throws NS_ERROR_NOT_AVAILABLE if opening the cache wasn't delayed. /// */ /// ``` /// /// `void test_triggerDelayedOpenCacheEntry ();` #[inline] pub unsafe fn Test_triggerDelayedOpenCacheEntry(&self, ) -> nsresult { ((*self.vtable).Test_triggerDelayedOpenCacheEntry)(self, ) } }