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// // DO NOT EDIT. THIS FILE IS GENERATED FROM ../../../dist/idl/nsIInterfaceInfo.idl // /// `interface nsIInterfaceInfo : 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 nsIInterfaceInfo { vtable: *const nsIInterfaceInfoVTable, /// 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 nsIInterfaceInfo. unsafe impl XpCom for nsIInterfaceInfo { const IID: nsIID = nsID(0x3820e663, 0x8e22, 0x4789, [0xb4, 0x70, 0x56, 0xbc, 0xf7, 0x08, 0x3f, 0x2b]); } // 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 nsIInterfaceInfo { #[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 nsIInterfaceInfo. // 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 nsIInterfaceInfoCoerce { /// Cheaply cast a value of this type from a `nsIInterfaceInfo`. fn coerce_from(v: &nsIInterfaceInfo) -> &Self; } // The trivial implementation: We can obviously coerce ourselves to ourselves. impl nsIInterfaceInfoCoerce for nsIInterfaceInfo { #[inline] fn coerce_from(v: &nsIInterfaceInfo) -> &Self { v } } impl nsIInterfaceInfo { /// Cast this `nsIInterfaceInfo` to one of its base interfaces. #[inline] pub fn coerce<T: nsIInterfaceInfoCoerce>(&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 nsIInterfaceInfo { 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> nsIInterfaceInfoCoerce for T { #[inline] fn coerce_from(v: &nsIInterfaceInfo) -> &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 nsIInterfaceInfo // 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 nsIInterfaceInfoVTable { /// We need to include the members from the base interface's vtable at the start /// of the VTable definition. pub __base: nsISupportsVTable, /* readonly attribute string name; */ pub GetName: unsafe extern "system" fn (this: *const nsIInterfaceInfo, aName: *mut *const libc::c_char) -> nsresult, /* readonly attribute nsIIDPtr InterfaceIID; */ pub GetInterfaceIID: unsafe extern "system" fn (this: *const nsIInterfaceInfo, aInterfaceIID: *mut *mut nsIID) -> nsresult, /* boolean isScriptable (); */ pub IsScriptable: unsafe extern "system" fn (this: *const nsIInterfaceInfo, _retval: *mut bool) -> nsresult, /* boolean isBuiltinClass (); */ pub IsBuiltinClass: unsafe extern "system" fn (this: *const nsIInterfaceInfo, _retval: *mut bool) -> nsresult, /* readonly attribute nsIInterfaceInfo parent; */ pub GetParent: unsafe extern "system" fn (this: *const nsIInterfaceInfo, aParent: *mut *const nsIInterfaceInfo) -> nsresult, /* readonly attribute uint16_t methodCount; */ pub GetMethodCount: unsafe extern "system" fn (this: *const nsIInterfaceInfo, aMethodCount: *mut uint16_t) -> nsresult, /* readonly attribute uint16_t constantCount; */ pub GetConstantCount: unsafe extern "system" fn (this: *const nsIInterfaceInfo, aConstantCount: *mut uint16_t) -> nsresult, /* void getMethodInfo (in uint16_t index, [shared, retval] out nsXPTMethodInfoPtr info); */ /// Unable to generate binding because `native type nsXPTMethodInfo is unsupported` pub GetMethodInfo: *const ::libc::c_void, /* void getMethodInfoForName (in string methodName, out uint16_t index, [shared, retval] out nsXPTMethodInfoPtr info); */ /// Unable to generate binding because `native type nsXPTMethodInfo is unsupported` pub GetMethodInfoForName: *const ::libc::c_void, /* void getConstant (in uint16_t index, out jsval constant, out string name); */ /// Unable to generate binding because `native type JS::Value is unsupported` pub GetConstant: *const ::libc::c_void, /* nsIInterfaceInfo getInfoForParam (in uint16_t methodIndex, [const] in nsXPTParamInfoPtr param); */ /// Unable to generate binding because `native type nsXPTParamInfo is unsupported` pub GetInfoForParam: *const ::libc::c_void, /* nsIIDPtr getIIDForParam (in uint16_t methodIndex, [const] in nsXPTParamInfoPtr param); */ /// Unable to generate binding because `native type nsXPTParamInfo is unsupported` pub GetIIDForParam: *const ::libc::c_void, /* nsXPTType getTypeForParam (in uint16_t methodIndex, [const] in nsXPTParamInfoPtr param, in uint16_t dimension); */ /// Unable to generate binding because `native type nsXPTParamInfo is unsupported` pub GetTypeForParam: *const ::libc::c_void, /* uint8_t getSizeIsArgNumberForParam (in uint16_t methodIndex, [const] in nsXPTParamInfoPtr param, in uint16_t dimension); */ /// Unable to generate binding because `native type nsXPTParamInfo is unsupported` pub GetSizeIsArgNumberForParam: *const ::libc::c_void, /* uint8_t getInterfaceIsArgNumberForParam (in uint16_t methodIndex, [const] in nsXPTParamInfoPtr param); */ /// Unable to generate binding because `native type nsXPTParamInfo is unsupported` pub GetInterfaceIsArgNumberForParam: *const ::libc::c_void, /* boolean isIID (in nsIIDPtr IID); */ pub IsIID: unsafe extern "system" fn (this: *const nsIInterfaceInfo, IID: *const nsIID, _retval: *mut bool) -> nsresult, /* void getNameShared ([shared, retval] out string name); */ pub GetNameShared: unsafe extern "system" fn (this: *const nsIInterfaceInfo, name: *mut *const libc::c_char) -> nsresult, /* void getIIDShared ([shared, retval] out nsIIDPtrShared iid); */ pub GetIIDShared: unsafe extern "system" fn (this: *const nsIInterfaceInfo, iid: *const *mut nsIID) -> nsresult, /* boolean isFunction (); */ pub IsFunction: unsafe extern "system" fn (this: *const nsIInterfaceInfo, _retval: *mut bool) -> nsresult, /* boolean hasAncestor (in nsIIDPtr iid); */ pub HasAncestor: unsafe extern "system" fn (this: *const nsIInterfaceInfo, iid: *const nsIID, _retval: *mut bool) -> nsresult, /* [notxpcom] nsresult getIIDForParamNoAlloc (in uint16_t methodIndex, [const] in nsXPTParamInfoPtr param, out nsIID iid); */ /// Unable to generate binding because `native type nsXPTParamInfo is unsupported` pub GetIIDForParamNoAlloc: *const ::libc::c_void, /* boolean isMainProcessScriptableOnly (); */ pub IsMainProcessScriptableOnly: unsafe extern "system" fn (this: *const nsIInterfaceInfo, _retval: *mut bool) -> 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 nsIInterfaceInfo { /// `readonly attribute string name;` #[inline] pub unsafe fn GetName(&self, aName: *mut *const libc::c_char) -> nsresult { ((*self.vtable).GetName)(self, aName) } /// `readonly attribute nsIIDPtr InterfaceIID;` #[inline] pub unsafe fn GetInterfaceIID(&self, aInterfaceIID: *mut *mut nsIID) -> nsresult { ((*self.vtable).GetInterfaceIID)(self, aInterfaceIID) } /// `boolean isScriptable ();` #[inline] pub unsafe fn IsScriptable(&self, _retval: *mut bool) -> nsresult { ((*self.vtable).IsScriptable)(self, _retval) } /// `boolean isBuiltinClass ();` #[inline] pub unsafe fn IsBuiltinClass(&self, _retval: *mut bool) -> nsresult { ((*self.vtable).IsBuiltinClass)(self, _retval) } /// `readonly attribute nsIInterfaceInfo parent;` #[inline] pub unsafe fn GetParent(&self, aParent: *mut *const nsIInterfaceInfo) -> nsresult { ((*self.vtable).GetParent)(self, aParent) } /// ```text /// /** /// * These include counts for parent (and all ancestors). /// */ /// ``` /// /// `readonly attribute uint16_t methodCount;` #[inline] pub unsafe fn GetMethodCount(&self, aMethodCount: *mut uint16_t) -> nsresult { ((*self.vtable).GetMethodCount)(self, aMethodCount) } /// `readonly attribute uint16_t constantCount;` #[inline] pub unsafe fn GetConstantCount(&self, aConstantCount: *mut uint16_t) -> nsresult { ((*self.vtable).GetConstantCount)(self, aConstantCount) } /// ```text /// /** /// * These include methods and constants for parent (and all ancestors). /// * /// * These do *not* make copies ***explicit bending of XPCOM rules***. /// */ /// ``` /// /// `void getMethodInfo (in uint16_t index, [shared, retval] out nsXPTMethodInfoPtr info);` const _GetMethodInfo: () = (); /// `void getMethodInfoForName (in string methodName, out uint16_t index, [shared, retval] out nsXPTMethodInfoPtr info);` const _GetMethodInfoForName: () = (); /// `void getConstant (in uint16_t index, out jsval constant, out string name);` const _GetConstant: () = (); /// ```text /// /** /// * Get the interface information or iid associated with a param of some /// * method in this interface. /// */ /// ``` /// /// `nsIInterfaceInfo getInfoForParam (in uint16_t methodIndex, [const] in nsXPTParamInfoPtr param);` const _GetInfoForParam: () = (); /// `nsIIDPtr getIIDForParam (in uint16_t methodIndex, [const] in nsXPTParamInfoPtr param);` const _GetIIDForParam: () = (); /// ```text /// /** /// * These do *not* make copies ***explicit bending of XPCOM rules***. /// */ /// ``` /// /// `nsXPTType getTypeForParam (in uint16_t methodIndex, [const] in nsXPTParamInfoPtr param, in uint16_t dimension);` const _GetTypeForParam: () = (); /// `uint8_t getSizeIsArgNumberForParam (in uint16_t methodIndex, [const] in nsXPTParamInfoPtr param, in uint16_t dimension);` const _GetSizeIsArgNumberForParam: () = (); /// `uint8_t getInterfaceIsArgNumberForParam (in uint16_t methodIndex, [const] in nsXPTParamInfoPtr param);` const _GetInterfaceIsArgNumberForParam: () = (); /// `boolean isIID (in nsIIDPtr IID);` #[inline] pub unsafe fn IsIID(&self, IID: *const nsIID, _retval: *mut bool) -> nsresult { ((*self.vtable).IsIID)(self, IID, _retval) } /// `void getNameShared ([shared, retval] out string name);` #[inline] pub unsafe fn GetNameShared(&self, name: *mut *const libc::c_char) -> nsresult { ((*self.vtable).GetNameShared)(self, name) } /// `void getIIDShared ([shared, retval] out nsIIDPtrShared iid);` #[inline] pub unsafe fn GetIIDShared(&self, iid: *const *mut nsIID) -> nsresult { ((*self.vtable).GetIIDShared)(self, iid) } /// `boolean isFunction ();` #[inline] pub unsafe fn IsFunction(&self, _retval: *mut bool) -> nsresult { ((*self.vtable).IsFunction)(self, _retval) } /// `boolean hasAncestor (in nsIIDPtr iid);` #[inline] pub unsafe fn HasAncestor(&self, iid: *const nsIID, _retval: *mut bool) -> nsresult { ((*self.vtable).HasAncestor)(self, iid, _retval) } /// `[notxpcom] nsresult getIIDForParamNoAlloc (in uint16_t methodIndex, [const] in nsXPTParamInfoPtr param, out nsIID iid);` const _GetIIDForParamNoAlloc: () = (); /// `boolean isMainProcessScriptableOnly ();` #[inline] pub unsafe fn IsMainProcessScriptableOnly(&self, _retval: *mut bool) -> nsresult { ((*self.vtable).IsMainProcessScriptableOnly)(self, _retval) } }