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//
// DO NOT EDIT. THIS FILE IS GENERATED FROM $SRCDIR/netwerk/base/nsIFileURL.idl
//
/// `interface nsIFileURL : nsIURL`
///
/// ```text
/// /**
/// * nsIFileURL provides access to the underlying nsIFile object corresponding to
/// * an URL. The URL scheme need not be file:, since other local protocols may
/// * map URLs to files (e.g., resource:).
/// */
/// ```
///
// 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 nsIFileURL {
vtable: &'static nsIFileURLVTable,
/// 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
// 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 nsIFileURL.
unsafe impl XpCom for nsIFileURL {
const IID: nsIID = nsID(0xe91ac988, 0x27c2, 0x448b,
[0xb1, 0xa1, 0x38, 0x22, 0xe1, 0xef, 0x19, 0x87]);
}
// 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 nsIFileURL {
#[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 nsIFileURL.
// 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 nsIFileURLCoerce {
/// Cheaply cast a value of this type from a `nsIFileURL`.
fn coerce_from(v: &nsIFileURL) -> &Self;
}
// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl nsIFileURLCoerce for nsIFileURL {
#[inline]
fn coerce_from(v: &nsIFileURL) -> &Self {
v
}
}
impl nsIFileURL {
/// Cast this `nsIFileURL` to one of its base interfaces.
#[inline]
pub fn coerce<T: nsIFileURLCoerce>(&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 nsIFileURL {
type Target = nsIURL;
#[inline]
fn deref(&self) -> &nsIURL {
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: nsIURLCoerce> nsIFileURLCoerce for T {
#[inline]
fn coerce_from(v: &nsIFileURL) -> &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 nsIFileURL
// 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 nsIFileURLVTable {
/// We need to include the members from the base interface's vtable at the start
/// of the VTable definition.
pub __base: nsIURLVTable,
/* readonly attribute nsIFile file; */
pub GetFile: unsafe extern "system" fn (this: *const nsIFileURL, aFile: *mut*const nsIFile) -> ::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 nsIFileURL {
/// ```text
/// /**
/// * Get the nsIFile corresponding to this URL.
/// *
/// * - Returns a reference to an immutable object. Callers must clone
/// * before attempting to modify the returned nsIFile object. NOTE: this
/// * constraint might not be enforced at runtime, so beware!!
/// */
/// ```
///
/// `readonly attribute nsIFile file;`
#[inline]
pub unsafe fn GetFile(&self, aFile: *mut*const nsIFile) -> ::nserror::nsresult {
((*self.vtable).GetFile)(self, aFile)
}
}
/// `interface nsIFileURLMutator : 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 nsIFileURLMutator {
vtable: &'static nsIFileURLMutatorVTable,
/// 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
// 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 nsIFileURLMutator.
unsafe impl XpCom for nsIFileURLMutator {
const IID: nsIID = nsID(0xa588b6f2, 0xd2b9, 0x4024,
[0x84, 0xc7, 0xbe, 0x33, 0x68, 0x54, 0x6b, 0x57]);
}
// 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 nsIFileURLMutator {
#[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 nsIFileURLMutator.
// 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 nsIFileURLMutatorCoerce {
/// Cheaply cast a value of this type from a `nsIFileURLMutator`.
fn coerce_from(v: &nsIFileURLMutator) -> &Self;
}
// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl nsIFileURLMutatorCoerce for nsIFileURLMutator {
#[inline]
fn coerce_from(v: &nsIFileURLMutator) -> &Self {
v
}
}
impl nsIFileURLMutator {
/// Cast this `nsIFileURLMutator` to one of its base interfaces.
#[inline]
pub fn coerce<T: nsIFileURLMutatorCoerce>(&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 nsIFileURLMutator {
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> nsIFileURLMutatorCoerce for T {
#[inline]
fn coerce_from(v: &nsIFileURLMutator) -> &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 nsIFileURLMutator
// 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 nsIFileURLMutatorVTable {
/// We need to include the members from the base interface's vtable at the start
/// of the VTable definition.
pub __base: nsISupportsVTable,
/* [must_use,noscript] void markFileURL (); */
pub MarkFileURL: unsafe extern "system" fn (this: *const nsIFileURLMutator) -> ::nserror::nsresult,
/* [must_use,noscript] void setFile (in nsIFile aFile); */
pub SetFile: unsafe extern "system" fn (this: *const nsIFileURLMutator, aFile: *const nsIFile) -> ::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 nsIFileURLMutator {
/// `[must_use,noscript] void markFileURL ();`
#[inline]
pub unsafe fn MarkFileURL(&self, ) -> ::nserror::nsresult {
((*self.vtable).MarkFileURL)(self, )
}
/// `[must_use,noscript] void setFile (in nsIFile aFile);`
#[inline]
pub unsafe fn SetFile(&self, aFile: *const nsIFile) -> ::nserror::nsresult {
((*self.vtable).SetFile)(self, aFile)
}
}