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//
// DO NOT EDIT. THIS FILE IS GENERATED FROM $SRCDIR/netwerk/base/nsIThrottledInputChannel.idl
//
/// `interface nsIInputChannelThrottleQueue : nsISupports`
///
/// ```text
/// /**
/// * An instance of this interface can be used to throttle the uploads
/// * of a group of associated channels.
/// */
/// ```
///
// 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 nsIInputChannelThrottleQueue {
vtable: &'static nsIInputChannelThrottleQueueVTable,
/// 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 nsIInputChannelThrottleQueue.
unsafe impl XpCom for nsIInputChannelThrottleQueue {
const IID: nsIID = nsID(0x6b4b96fe, 0x3c67, 0x4587,
[0xaf, 0x7b, 0x58, 0xb6, 0xb1, 0x7d, 0xa4, 0x11]);
}
// 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 nsIInputChannelThrottleQueue {
#[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 nsIInputChannelThrottleQueue.
// 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 nsIInputChannelThrottleQueueCoerce {
/// Cheaply cast a value of this type from a `nsIInputChannelThrottleQueue`.
fn coerce_from(v: &nsIInputChannelThrottleQueue) -> &Self;
}
// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl nsIInputChannelThrottleQueueCoerce for nsIInputChannelThrottleQueue {
#[inline]
fn coerce_from(v: &nsIInputChannelThrottleQueue) -> &Self {
v
}
}
impl nsIInputChannelThrottleQueue {
/// Cast this `nsIInputChannelThrottleQueue` to one of its base interfaces.
#[inline]
pub fn coerce<T: nsIInputChannelThrottleQueueCoerce>(&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 nsIInputChannelThrottleQueue {
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> nsIInputChannelThrottleQueueCoerce for T {
#[inline]
fn coerce_from(v: &nsIInputChannelThrottleQueue) -> &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 nsIInputChannelThrottleQueue
// 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 nsIInputChannelThrottleQueueVTable {
/// 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 unsigned long aMeanBytesPerSecond, in unsigned long aMaxBytesPerSecond); */
pub Init: unsafe extern "system" fn (this: *const nsIInputChannelThrottleQueue, aMeanBytesPerSecond: u32, aMaxBytesPerSecond: u32) -> ::nserror::nsresult,
/* [noscript] readonly attribute unsigned long meanBytesPerSecond; */
pub GetMeanBytesPerSecond: unsafe extern "system" fn (this: *const nsIInputChannelThrottleQueue, aMeanBytesPerSecond: *mut u32) -> ::nserror::nsresult,
/* [noscript] readonly attribute unsigned long maxBytesPerSecond; */
pub GetMaxBytesPerSecond: unsafe extern "system" fn (this: *const nsIInputChannelThrottleQueue, aMaxBytesPerSecond: *mut u32) -> ::nserror::nsresult,
/* unsigned long available (in unsigned long aRemaining); */
pub Available: unsafe extern "system" fn (this: *const nsIInputChannelThrottleQueue, aRemaining: u32, _retval: *mut u32) -> ::nserror::nsresult,
/* void recordRead (in unsigned long aBytesRead); */
pub RecordRead: unsafe extern "system" fn (this: *const nsIInputChannelThrottleQueue, aBytesRead: u32) -> ::nserror::nsresult,
/* unsigned long long bytesProcessed (); */
pub BytesProcessed: unsafe extern "system" fn (this: *const nsIInputChannelThrottleQueue, _retval: *mut u64) -> ::nserror::nsresult,
/* nsIAsyncInputStream wrapStream (in nsIInputStream aInputStream); */
pub WrapStream: unsafe extern "system" fn (this: *const nsIInputChannelThrottleQueue, aInputStream: *const nsIInputStream, _retval: *mut*const nsIAsyncInputStream) -> ::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 nsIInputChannelThrottleQueue {
/// ```text
/// /**
/// * Initialize this object with the mean and maximum bytes per
/// * second that will be allowed. Neither value may be zero, and
/// * the maximum must not be less than the mean.
/// *
/// * @param aMeanBytesPerSecond
/// * Mean number of bytes per second.
/// * @param aMaxBytesPerSecond
/// * Maximum number of bytes per second.
/// */
/// ```
///
/// `void init (in unsigned long aMeanBytesPerSecond, in unsigned long aMaxBytesPerSecond);`
#[inline]
pub unsafe fn Init(&self, aMeanBytesPerSecond: u32, aMaxBytesPerSecond: u32) -> ::nserror::nsresult {
((*self.vtable).Init)(self, aMeanBytesPerSecond, aMaxBytesPerSecond)
}
/// ```text
/// /**
/// * Internal use only. Get the values set by init method.
/// */
/// ```
///
/// `[noscript] readonly attribute unsigned long meanBytesPerSecond;`
#[inline]
pub unsafe fn GetMeanBytesPerSecond(&self, aMeanBytesPerSecond: *mut u32) -> ::nserror::nsresult {
((*self.vtable).GetMeanBytesPerSecond)(self, aMeanBytesPerSecond)
}
/// `[noscript] readonly attribute unsigned long maxBytesPerSecond;`
#[inline]
pub unsafe fn GetMaxBytesPerSecond(&self, aMaxBytesPerSecond: *mut u32) -> ::nserror::nsresult {
((*self.vtable).GetMaxBytesPerSecond)(self, aMaxBytesPerSecond)
}
/// ```text
/// /**
/// * Return the number of bytes that are available to the caller in
/// * this time slice.
/// *
/// * @param aRemaining
/// * The number of bytes available to be processed
/// * @return the number of bytes allowed to be processed during this
/// * time slice; this will never be greater than aRemaining.
/// */
/// ```
///
/// `unsigned long available (in unsigned long aRemaining);`
#[inline]
pub unsafe fn Available(&self, aRemaining: u32, _retval: *mut u32) -> ::nserror::nsresult {
((*self.vtable).Available)(self, aRemaining, _retval)
}
/// ```text
/// /**
/// * Record a successful read.
/// *
/// * @param aBytesRead
/// * The number of bytes actually read.
/// */
/// ```
///
/// `void recordRead (in unsigned long aBytesRead);`
#[inline]
pub unsafe fn RecordRead(&self, aBytesRead: u32) -> ::nserror::nsresult {
((*self.vtable).RecordRead)(self, aBytesRead)
}
/// ```text
/// /**
/// * Return the number of bytes allowed through this queue. This is
/// * the sum of all the values passed to recordRead. This method is
/// * primarily useful for testing.
/// */
/// ```
///
/// `unsigned long long bytesProcessed ();`
#[inline]
pub unsafe fn BytesProcessed(&self, _retval: *mut u64) -> ::nserror::nsresult {
((*self.vtable).BytesProcessed)(self, _retval)
}
/// ```text
/// /**
/// * Wrap the given input stream in a new input stream which
/// * throttles the incoming data.
/// *
/// * @param aInputStream the input stream to wrap
/// * @return a new input stream that throttles the data.
/// */
/// ```
///
/// `nsIAsyncInputStream wrapStream (in nsIInputStream aInputStream);`
#[inline]
pub unsafe fn WrapStream(&self, aInputStream: *const nsIInputStream, _retval: *mut*const nsIAsyncInputStream) -> ::nserror::nsresult {
((*self.vtable).WrapStream)(self, aInputStream, _retval)
}
}
/// `interface nsIThrottledInputChannel : nsISupports`
///
/// ```text
/// /**
/// * A throttled input channel can be managed by an
/// * nsIInputChannelThrottleQueue to limit how much data is sent during
/// * a given time slice.
/// */
/// ```
///
// 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 nsIThrottledInputChannel {
vtable: &'static nsIThrottledInputChannelVTable,
/// 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 nsIThrottledInputChannel.
unsafe impl XpCom for nsIThrottledInputChannel {
const IID: nsIID = nsID(0x0a32a100, 0xc031, 0x45b6,
[0x9e, 0x8b, 0x04, 0x44, 0xc7, 0xd4, 0xa1, 0x43]);
}
// 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 nsIThrottledInputChannel {
#[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 nsIThrottledInputChannel.
// 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 nsIThrottledInputChannelCoerce {
/// Cheaply cast a value of this type from a `nsIThrottledInputChannel`.
fn coerce_from(v: &nsIThrottledInputChannel) -> &Self;
}
// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl nsIThrottledInputChannelCoerce for nsIThrottledInputChannel {
#[inline]
fn coerce_from(v: &nsIThrottledInputChannel) -> &Self {
v
}
}
impl nsIThrottledInputChannel {
/// Cast this `nsIThrottledInputChannel` to one of its base interfaces.
#[inline]
pub fn coerce<T: nsIThrottledInputChannelCoerce>(&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 nsIThrottledInputChannel {
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> nsIThrottledInputChannelCoerce for T {
#[inline]
fn coerce_from(v: &nsIThrottledInputChannel) -> &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 nsIThrottledInputChannel
// 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 nsIThrottledInputChannelVTable {
/// We need to include the members from the base interface's vtable at the start
/// of the VTable definition.
pub __base: nsISupportsVTable,
/* attribute nsIInputChannelThrottleQueue throttleQueue; */
pub GetThrottleQueue: unsafe extern "system" fn (this: *const nsIThrottledInputChannel, aThrottleQueue: *mut *const nsIInputChannelThrottleQueue) -> ::nserror::nsresult,
/* attribute nsIInputChannelThrottleQueue throttleQueue; */
pub SetThrottleQueue: unsafe extern "system" fn (this: *const nsIThrottledInputChannel, aThrottleQueue: *const nsIInputChannelThrottleQueue) -> ::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 nsIThrottledInputChannel {
/// ```text
/// /**
/// * The queue that manages this channel. Multiple channels can
/// * share a single queue. A null value means that no throttling
/// * will be done.
/// */
/// ```
///
/// `attribute nsIInputChannelThrottleQueue throttleQueue;`
#[inline]
pub unsafe fn GetThrottleQueue(&self, aThrottleQueue: *mut *const nsIInputChannelThrottleQueue) -> ::nserror::nsresult {
((*self.vtable).GetThrottleQueue)(self, aThrottleQueue)
}
/// ```text
/// /**
/// * The queue that manages this channel. Multiple channels can
/// * share a single queue. A null value means that no throttling
/// * will be done.
/// */
/// ```
///
/// `attribute nsIInputChannelThrottleQueue throttleQueue;`
#[inline]
pub unsafe fn SetThrottleQueue(&self, aThrottleQueue: *const nsIInputChannelThrottleQueue) -> ::nserror::nsresult {
((*self.vtable).SetThrottleQueue)(self, aThrottleQueue)
}
}