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//
// DO NOT EDIT. THIS FILE IS GENERATED FROM $SRCDIR/ipc/glue/test/utility_process_xpcom/nsIUtilityProcessTest.idl
//
/// `interface nsIUtilityProcessTest : nsISupports`
///
// 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 nsIUtilityProcessTest {
vtable: &'static nsIUtilityProcessTestVTable,
/// This field is a phantomdata to ensure that the VTable type and any
/// struct containing it is not safe to send across threads by default, as
/// XPCOM is generally not threadsafe.
///
/// If this type is marked as [rust_sync], there will be explicit `Send` and
/// `Sync` implementations on this type, which will override the inherited
/// negative impls from `Rc`.
__nosync: ::std::marker::PhantomData<::std::rc::Rc<u8>>,
// Make the rust compiler aware that there might be interior mutability
// in what actually implements the interface. This works around UB
// introduced by https://github.com/llvm/llvm-project/commit/01859da84bad95fd51d6a03b08b60c660e642a4f
// that a rust lint would make blatantly obvious, but doesn't exist.
// This prevents optimizations, but those optimizations weren't available
// before rustc switched to LLVM 16, and they now cause problems because
// of the UB.
// Until there's a lint available to find all our UB, it's simpler to
// avoid the UB in the first place, at the cost of preventing optimizations
// in places that don't cause UB. But again, those optimizations weren't
// available before.
__maybe_interior_mutability: ::std::cell::UnsafeCell<[u8; 0]>,
}
// 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 nsIUtilityProcessTest.
unsafe impl XpCom for nsIUtilityProcessTest {
const IID: nsIID = nsID(0x0a4478f4, 0xc5ae, 0x4fb1,
[0x86, 0x86, 0xd5, 0xb0, 0x9f, 0xb9, 0x9a, 0xfb]);
}
// 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 nsIUtilityProcessTest {
#[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 nsIUtilityProcessTest.
// 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 nsIUtilityProcessTestCoerce {
/// Cheaply cast a value of this type from a `nsIUtilityProcessTest`.
fn coerce_from(v: &nsIUtilityProcessTest) -> &Self;
}
// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl nsIUtilityProcessTestCoerce for nsIUtilityProcessTest {
#[inline]
fn coerce_from(v: &nsIUtilityProcessTest) -> &Self {
v
}
}
impl nsIUtilityProcessTest {
/// Cast this `nsIUtilityProcessTest` to one of its base interfaces.
#[inline]
pub fn coerce<T: nsIUtilityProcessTestCoerce>(&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 nsIUtilityProcessTest {
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> nsIUtilityProcessTestCoerce for T {
#[inline]
fn coerce_from(v: &nsIUtilityProcessTest) -> &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 nsIUtilityProcessTest
// 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 nsIUtilityProcessTestVTable {
/// We need to include the members from the base interface's vtable at the start
/// of the VTable definition.
pub __base: nsISupportsVTable,
/* [implicit_jscontext] Promise startProcess ([optional] in Array<ACString> actorsToAdd); */
/// Unable to generate binding because `jscontext is unsupported`
pub StartProcess: *const ::libc::c_void,
/* [implicit_jscontext] Promise untilChildProcessDead (in uint32_t pid); */
/// Unable to generate binding because `jscontext is unsupported`
pub UntilChildProcessDead: *const ::libc::c_void,
/* void noteIntentionalCrash (in unsigned long pid); */
pub NoteIntentionalCrash: unsafe extern "system" fn (this: *const nsIUtilityProcessTest, pid: u32) -> ::nserror::nsresult,
/* void stopProcess ([optional] in string utilityActorName); */
pub StopProcess: unsafe extern "system" fn (this: *const nsIUtilityProcessTest, utilityActorName: *const libc::c_char) -> ::nserror::nsresult,
/* void testTelemetryProbes (); */
pub TestTelemetryProbes: unsafe extern "system" fn (this: *const nsIUtilityProcessTest) -> ::nserror::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 nsIUtilityProcessTest {
/// ```text
/// /**
/// * ** Test-only Method **
/// *
/// * Start a generic utility process from JS code.
/// *
/// * actorsToAdd: An array of actor names, taken from WebIDLUtilityActorName.
/// * Unlike normal utility processes, test processes launched this way do not
/// * have any associated actor names unless specified here. Empty by default.
/// */
/// ```
///
/// `[implicit_jscontext] Promise startProcess ([optional] in Array<ACString> actorsToAdd);`
const _StartProcess: () = ();
/// ```text
/// /**
/// * ** Test-only Method **
/// *
/// * Report when a child process is actually dead (as opposed to merely having
/// * been removed from our internal list of child processes). Must be called
/// * while the process is still live.
/// *
/// * Only implemented on Windows.
/// */
/// ```
///
/// `[implicit_jscontext] Promise untilChildProcessDead (in uint32_t pid);`
const _UntilChildProcessDead: () = ();
/// ```text
/// /**
/// * ** Test-only Method **
/// *
/// * Note that we are going to manually crash a process
/// */
/// ```
///
/// `void noteIntentionalCrash (in unsigned long pid);`
#[inline]
pub unsafe fn NoteIntentionalCrash(&self, pid: u32) -> ::nserror::nsresult {
((*self.vtable).NoteIntentionalCrash)(self, pid)
}
/// ```text
/// /**
/// * ** Test-only Method **
/// *
/// * Allowing to stop Utility Process from JS code.
/// * Default behavior is to stop any utility process.
/// */
/// ```
///
/// `void stopProcess ([optional] in string utilityActorName);`
#[inline]
pub unsafe fn StopProcess(&self, utilityActorName: *const libc::c_char) -> ::nserror::nsresult {
((*self.vtable).StopProcess)(self, utilityActorName)
}
/// ```text
/// /**
/// * ** Test-only Method **
/// *
/// * Sending Telemetry probes
/// */
/// ```
///
/// `void testTelemetryProbes ();`
#[inline]
pub unsafe fn TestTelemetryProbes(&self, ) -> ::nserror::nsresult {
((*self.vtable).TestTelemetryProbes)(self, )
}
}