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//
// DO NOT EDIT. THIS FILE IS GENERATED FROM $SRCDIR/layout/tools/layout-debug/src/nsILayoutDebuggingTools.idl
//
/// `interface nsILayoutDebuggingTools : nsISupports`
///
/// ```text
/// /**
/// * A series of hooks into non-IDL-ized layout code to allow all the
/// * layout debugging functions to be used from chrome.
/// */
/// ```
///
// 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 nsILayoutDebuggingTools {
vtable: &'static nsILayoutDebuggingToolsVTable,
/// 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 nsILayoutDebuggingTools.
unsafe impl XpCom for nsILayoutDebuggingTools {
const IID: nsIID = nsID(0xf336d8d3, 0x9721, 0x4ad3,
[0x85, 0xd0, 0xa7, 0x01, 0x8c, 0x0a, 0x33, 0x83]);
}
// 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 nsILayoutDebuggingTools {
#[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 nsILayoutDebuggingTools.
// 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 nsILayoutDebuggingToolsCoerce {
/// Cheaply cast a value of this type from a `nsILayoutDebuggingTools`.
fn coerce_from(v: &nsILayoutDebuggingTools) -> &Self;
}
// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl nsILayoutDebuggingToolsCoerce for nsILayoutDebuggingTools {
#[inline]
fn coerce_from(v: &nsILayoutDebuggingTools) -> &Self {
v
}
}
impl nsILayoutDebuggingTools {
/// Cast this `nsILayoutDebuggingTools` to one of its base interfaces.
#[inline]
pub fn coerce<T: nsILayoutDebuggingToolsCoerce>(&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 nsILayoutDebuggingTools {
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> nsILayoutDebuggingToolsCoerce for T {
#[inline]
fn coerce_from(v: &nsILayoutDebuggingTools) -> &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 nsILayoutDebuggingTools
// 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 nsILayoutDebuggingToolsVTable {
/// We need to include the members from the base interface's vtable at the start
/// of the VTable definition.
pub __base: nsISupportsVTable,
/* void init (in mozIDOMWindow win); */
pub Init: unsafe extern "system" fn (this: *const nsILayoutDebuggingTools, win: *const mozIDOMWindow) -> ::nserror::nsresult,
/* void forceRefresh (); */
pub ForceRefresh: unsafe extern "system" fn (this: *const nsILayoutDebuggingTools) -> ::nserror::nsresult,
/* void setReflowCounts (in boolean enabled); */
pub SetReflowCounts: unsafe extern "system" fn (this: *const nsILayoutDebuggingTools, enabled: bool) -> ::nserror::nsresult,
/* void setPagedMode (in boolean enabled); */
pub SetPagedMode: unsafe extern "system" fn (this: *const nsILayoutDebuggingTools, enabled: bool) -> ::nserror::nsresult,
/* void dumpContent (); */
pub DumpContent: unsafe extern "system" fn (this: *const nsILayoutDebuggingTools) -> ::nserror::nsresult,
/* void dumpFrames (); */
pub DumpFrames: unsafe extern "system" fn (this: *const nsILayoutDebuggingTools) -> ::nserror::nsresult,
/* void dumpFramesInCSSPixels (); */
pub DumpFramesInCSSPixels: unsafe extern "system" fn (this: *const nsILayoutDebuggingTools) -> ::nserror::nsresult,
/* void dumpTextRuns (); */
pub DumpTextRuns: unsafe extern "system" fn (this: *const nsILayoutDebuggingTools) -> ::nserror::nsresult,
/* void dumpViews (); */
pub DumpViews: unsafe extern "system" fn (this: *const nsILayoutDebuggingTools) -> ::nserror::nsresult,
/* void dumpCounterManager (); */
pub DumpCounterManager: unsafe extern "system" fn (this: *const nsILayoutDebuggingTools) -> ::nserror::nsresult,
/* void dumpStyleSheets (); */
pub DumpStyleSheets: unsafe extern "system" fn (this: *const nsILayoutDebuggingTools) -> ::nserror::nsresult,
/* void dumpMatchedRules (); */
pub DumpMatchedRules: unsafe extern "system" fn (this: *const nsILayoutDebuggingTools) -> ::nserror::nsresult,
/* void dumpComputedStyles (); */
pub DumpComputedStyles: unsafe extern "system" fn (this: *const nsILayoutDebuggingTools) -> ::nserror::nsresult,
/* void dumpReflowStats (); */
pub DumpReflowStats: unsafe extern "system" fn (this: *const nsILayoutDebuggingTools) -> ::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 nsILayoutDebuggingTools {
/// `void init (in mozIDOMWindow win);`
#[inline]
pub unsafe fn Init(&self, win: *const mozIDOMWindow) -> ::nserror::nsresult {
((*self.vtable).Init)(self, win)
}
/// `void forceRefresh ();`
#[inline]
pub unsafe fn ForceRefresh(&self, ) -> ::nserror::nsresult {
((*self.vtable).ForceRefresh)(self, )
}
/// `void setReflowCounts (in boolean enabled);`
#[inline]
pub unsafe fn SetReflowCounts(&self, enabled: bool) -> ::nserror::nsresult {
((*self.vtable).SetReflowCounts)(self, enabled)
}
/// `void setPagedMode (in boolean enabled);`
#[inline]
pub unsafe fn SetPagedMode(&self, enabled: bool) -> ::nserror::nsresult {
((*self.vtable).SetPagedMode)(self, enabled)
}
/// `void dumpContent ();`
#[inline]
pub unsafe fn DumpContent(&self, ) -> ::nserror::nsresult {
((*self.vtable).DumpContent)(self, )
}
/// `void dumpFrames ();`
#[inline]
pub unsafe fn DumpFrames(&self, ) -> ::nserror::nsresult {
((*self.vtable).DumpFrames)(self, )
}
/// `void dumpFramesInCSSPixels ();`
#[inline]
pub unsafe fn DumpFramesInCSSPixels(&self, ) -> ::nserror::nsresult {
((*self.vtable).DumpFramesInCSSPixels)(self, )
}
/// `void dumpTextRuns ();`
#[inline]
pub unsafe fn DumpTextRuns(&self, ) -> ::nserror::nsresult {
((*self.vtable).DumpTextRuns)(self, )
}
/// `void dumpViews ();`
#[inline]
pub unsafe fn DumpViews(&self, ) -> ::nserror::nsresult {
((*self.vtable).DumpViews)(self, )
}
/// `void dumpCounterManager ();`
#[inline]
pub unsafe fn DumpCounterManager(&self, ) -> ::nserror::nsresult {
((*self.vtable).DumpCounterManager)(self, )
}
/// `void dumpStyleSheets ();`
#[inline]
pub unsafe fn DumpStyleSheets(&self, ) -> ::nserror::nsresult {
((*self.vtable).DumpStyleSheets)(self, )
}
/// `void dumpMatchedRules ();`
#[inline]
pub unsafe fn DumpMatchedRules(&self, ) -> ::nserror::nsresult {
((*self.vtable).DumpMatchedRules)(self, )
}
/// `void dumpComputedStyles ();`
#[inline]
pub unsafe fn DumpComputedStyles(&self, ) -> ::nserror::nsresult {
((*self.vtable).DumpComputedStyles)(self, )
}
/// `void dumpReflowStats ();`
#[inline]
pub unsafe fn DumpReflowStats(&self, ) -> ::nserror::nsresult {
((*self.vtable).DumpReflowStats)(self, )
}
}