Copy as Markdown
Other Tools
//
// DO NOT EDIT. THIS FILE IS GENERATED FROM $SRCDIR/dom/quota/nsIQuotaRequests.idl
//
/// `interface nsIQuotaRequestBase : 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 nsIQuotaRequestBase {
vtable: &'static nsIQuotaRequestBaseVTable,
/// 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 nsIQuotaRequestBase.
unsafe impl XpCom for nsIQuotaRequestBase {
const IID: nsIID = nsID(0x9af54222, 0x0407, 0x48fd,
[0xa4, 0xab, 0x94, 0x57, 0xc9, 0x86, 0xfc, 0x49]);
}
// 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 nsIQuotaRequestBase {
#[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 nsIQuotaRequestBase.
// 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 nsIQuotaRequestBaseCoerce {
/// Cheaply cast a value of this type from a `nsIQuotaRequestBase`.
fn coerce_from(v: &nsIQuotaRequestBase) -> &Self;
}
// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl nsIQuotaRequestBaseCoerce for nsIQuotaRequestBase {
#[inline]
fn coerce_from(v: &nsIQuotaRequestBase) -> &Self {
v
}
}
impl nsIQuotaRequestBase {
/// Cast this `nsIQuotaRequestBase` to one of its base interfaces.
#[inline]
pub fn coerce<T: nsIQuotaRequestBaseCoerce>(&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 nsIQuotaRequestBase {
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> nsIQuotaRequestBaseCoerce for T {
#[inline]
fn coerce_from(v: &nsIQuotaRequestBase) -> &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 nsIQuotaRequestBase
// 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 nsIQuotaRequestBaseVTable {
/// We need to include the members from the base interface's vtable at the start
/// of the VTable definition.
pub __base: nsISupportsVTable,
/* readonly attribute nsIPrincipal principal; */
pub GetPrincipal: unsafe extern "system" fn (this: *const nsIQuotaRequestBase, aPrincipal: *mut*const nsIPrincipal) -> ::nserror::nsresult,
/* [must_use] readonly attribute nsresult resultCode; */
pub GetResultCode: unsafe extern "system" fn (this: *const nsIQuotaRequestBase, aResultCode: *mut nserror::nsresult) -> ::nserror::nsresult,
/* [must_use] readonly attribute ACString resultName; */
pub GetResultName: unsafe extern "system" fn (this: *const nsIQuotaRequestBase, aResultName: *mut ::nsstring::nsACString) -> ::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 nsIQuotaRequestBase {
/// `readonly attribute nsIPrincipal principal;`
#[inline]
pub unsafe fn GetPrincipal(&self, aPrincipal: *mut*const nsIPrincipal) -> ::nserror::nsresult {
((*self.vtable).GetPrincipal)(self, aPrincipal)
}
/// `[must_use] readonly attribute nsresult resultCode;`
#[inline]
pub unsafe fn GetResultCode(&self, aResultCode: *mut nserror::nsresult) -> ::nserror::nsresult {
((*self.vtable).GetResultCode)(self, aResultCode)
}
/// `[must_use] readonly attribute ACString resultName;`
#[inline]
pub unsafe fn GetResultName(&self, aResultName: *mut ::nsstring::nsACString) -> ::nserror::nsresult {
((*self.vtable).GetResultName)(self, aResultName)
}
}
/// `interface nsIQuotaUsageRequest : nsIQuotaRequestBase`
///
// 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 nsIQuotaUsageRequest {
vtable: &'static nsIQuotaUsageRequestVTable,
/// 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 nsIQuotaUsageRequest.
unsafe impl XpCom for nsIQuotaUsageRequest {
const IID: nsIID = nsID(0x166e28e6, 0xcf6d, 0x4927,
[0xa6, 0xd7, 0xb5, 0x1b, 0xca, 0x9d, 0x34, 0x69]);
}
// 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 nsIQuotaUsageRequest {
#[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 nsIQuotaUsageRequest.
// 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 nsIQuotaUsageRequestCoerce {
/// Cheaply cast a value of this type from a `nsIQuotaUsageRequest`.
fn coerce_from(v: &nsIQuotaUsageRequest) -> &Self;
}
// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl nsIQuotaUsageRequestCoerce for nsIQuotaUsageRequest {
#[inline]
fn coerce_from(v: &nsIQuotaUsageRequest) -> &Self {
v
}
}
impl nsIQuotaUsageRequest {
/// Cast this `nsIQuotaUsageRequest` to one of its base interfaces.
#[inline]
pub fn coerce<T: nsIQuotaUsageRequestCoerce>(&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 nsIQuotaUsageRequest {
type Target = nsIQuotaRequestBase;
#[inline]
fn deref(&self) -> &nsIQuotaRequestBase {
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: nsIQuotaRequestBaseCoerce> nsIQuotaUsageRequestCoerce for T {
#[inline]
fn coerce_from(v: &nsIQuotaUsageRequest) -> &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 nsIQuotaUsageRequest
// 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 nsIQuotaUsageRequestVTable {
/// We need to include the members from the base interface's vtable at the start
/// of the VTable definition.
pub __base: nsIQuotaRequestBaseVTable,
/* [must_use] readonly attribute nsIVariant result; */
pub GetResult: unsafe extern "system" fn (this: *const nsIQuotaUsageRequest, aResult: *mut*const nsIVariant) -> ::nserror::nsresult,
/* attribute nsIQuotaUsageCallback callback; */
pub GetCallback: unsafe extern "system" fn (this: *const nsIQuotaUsageRequest, aCallback: *mut*const nsIQuotaUsageCallback) -> ::nserror::nsresult,
/* attribute nsIQuotaUsageCallback callback; */
pub SetCallback: unsafe extern "system" fn (this: *const nsIQuotaUsageRequest, aCallback: *const nsIQuotaUsageCallback) -> ::nserror::nsresult,
/* [must_use] void cancel (); */
pub Cancel: unsafe extern "system" fn (this: *const nsIQuotaUsageRequest) -> ::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 nsIQuotaUsageRequest {
/// `[must_use] readonly attribute nsIVariant result;`
#[inline]
pub unsafe fn GetResult(&self, aResult: *mut*const nsIVariant) -> ::nserror::nsresult {
((*self.vtable).GetResult)(self, aResult)
}
/// `attribute nsIQuotaUsageCallback callback;`
#[inline]
pub unsafe fn GetCallback(&self, aCallback: *mut*const nsIQuotaUsageCallback) -> ::nserror::nsresult {
((*self.vtable).GetCallback)(self, aCallback)
}
/// `attribute nsIQuotaUsageCallback callback;`
#[inline]
pub unsafe fn SetCallback(&self, aCallback: *const nsIQuotaUsageCallback) -> ::nserror::nsresult {
((*self.vtable).SetCallback)(self, aCallback)
}
/// `[must_use] void cancel ();`
#[inline]
pub unsafe fn Cancel(&self, ) -> ::nserror::nsresult {
((*self.vtable).Cancel)(self, )
}
}
/// `interface nsIQuotaRequest : nsIQuotaRequestBase`
///
// 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 nsIQuotaRequest {
vtable: &'static nsIQuotaRequestVTable,
/// 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 nsIQuotaRequest.
unsafe impl XpCom for nsIQuotaRequest {
const IID: nsIID = nsID(0x22890e3e, 0xff25, 0x4372,
[0x96, 0x84, 0xd9, 0x01, 0x06, 0x0e, 0x2f, 0x6c]);
}
// 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 nsIQuotaRequest {
#[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 nsIQuotaRequest.
// 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 nsIQuotaRequestCoerce {
/// Cheaply cast a value of this type from a `nsIQuotaRequest`.
fn coerce_from(v: &nsIQuotaRequest) -> &Self;
}
// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl nsIQuotaRequestCoerce for nsIQuotaRequest {
#[inline]
fn coerce_from(v: &nsIQuotaRequest) -> &Self {
v
}
}
impl nsIQuotaRequest {
/// Cast this `nsIQuotaRequest` to one of its base interfaces.
#[inline]
pub fn coerce<T: nsIQuotaRequestCoerce>(&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 nsIQuotaRequest {
type Target = nsIQuotaRequestBase;
#[inline]
fn deref(&self) -> &nsIQuotaRequestBase {
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: nsIQuotaRequestBaseCoerce> nsIQuotaRequestCoerce for T {
#[inline]
fn coerce_from(v: &nsIQuotaRequest) -> &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 nsIQuotaRequest
// 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 nsIQuotaRequestVTable {
/// We need to include the members from the base interface's vtable at the start
/// of the VTable definition.
pub __base: nsIQuotaRequestBaseVTable,
/* [must_use] readonly attribute nsIVariant result; */
pub GetResult: unsafe extern "system" fn (this: *const nsIQuotaRequest, aResult: *mut*const nsIVariant) -> ::nserror::nsresult,
/* attribute nsIQuotaCallback callback; */
pub GetCallback: unsafe extern "system" fn (this: *const nsIQuotaRequest, aCallback: *mut*const nsIQuotaCallback) -> ::nserror::nsresult,
/* attribute nsIQuotaCallback callback; */
pub SetCallback: unsafe extern "system" fn (this: *const nsIQuotaRequest, aCallback: *const nsIQuotaCallback) -> ::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 nsIQuotaRequest {
/// `[must_use] readonly attribute nsIVariant result;`
#[inline]
pub unsafe fn GetResult(&self, aResult: *mut*const nsIVariant) -> ::nserror::nsresult {
((*self.vtable).GetResult)(self, aResult)
}
/// `attribute nsIQuotaCallback callback;`
#[inline]
pub unsafe fn GetCallback(&self, aCallback: *mut*const nsIQuotaCallback) -> ::nserror::nsresult {
((*self.vtable).GetCallback)(self, aCallback)
}
/// `attribute nsIQuotaCallback callback;`
#[inline]
pub unsafe fn SetCallback(&self, aCallback: *const nsIQuotaCallback) -> ::nserror::nsresult {
((*self.vtable).SetCallback)(self, aCallback)
}
}