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//
// DO NOT EDIT. THIS FILE IS GENERATED FROM $SRCDIR/netwerk/cache2/nsICacheStorageVisitor.idl
//
/// `interface nsICacheStorageVisitor : 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 nsICacheStorageVisitor {
vtable: &'static nsICacheStorageVisitorVTable,
/// 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 nsICacheStorageVisitor.
unsafe impl XpCom for nsICacheStorageVisitor {
const IID: nsIID = nsID(0x6cc7c253, 0x93b6, 0x482b,
[0x8e, 0x9d, 0x1e, 0x04, 0xd8, 0xe9, 0xd6, 0x55]);
}
// 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 nsICacheStorageVisitor {
#[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 nsICacheStorageVisitor.
// 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 nsICacheStorageVisitorCoerce {
/// Cheaply cast a value of this type from a `nsICacheStorageVisitor`.
fn coerce_from(v: &nsICacheStorageVisitor) -> &Self;
}
// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl nsICacheStorageVisitorCoerce for nsICacheStorageVisitor {
#[inline]
fn coerce_from(v: &nsICacheStorageVisitor) -> &Self {
v
}
}
impl nsICacheStorageVisitor {
/// Cast this `nsICacheStorageVisitor` to one of its base interfaces.
#[inline]
pub fn coerce<T: nsICacheStorageVisitorCoerce>(&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 nsICacheStorageVisitor {
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> nsICacheStorageVisitorCoerce for T {
#[inline]
fn coerce_from(v: &nsICacheStorageVisitor) -> &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 nsICacheStorageVisitor
// 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 nsICacheStorageVisitorVTable {
/// We need to include the members from the base interface's vtable at the start
/// of the VTable definition.
pub __base: nsISupportsVTable,
/* void onCacheStorageInfo (in uint32_t aEntryCount, in uint64_t aConsumption, in uint64_t aCapacity, in nsIFile aDiskDirectory); */
pub OnCacheStorageInfo: unsafe extern "system" fn (this: *const nsICacheStorageVisitor, aEntryCount: u32, aConsumption: u64, aCapacity: u64, aDiskDirectory: *const nsIFile) -> ::nserror::nsresult,
/* void onCacheEntryInfo (in nsIURI aURI, in ACString aIdEnhance, in int64_t aDataSize, in int64_t aAltDataSize, in uint32_t aFetchCount, in uint32_t aLastModifiedTime, in uint32_t aExpirationTime, in boolean aPinned, in nsILoadContextInfo aInfo); */
pub OnCacheEntryInfo: unsafe extern "system" fn (this: *const nsICacheStorageVisitor, aURI: *const nsIURI, aIdEnhance: *const ::nsstring::nsACString, aDataSize: i64, aAltDataSize: i64, aFetchCount: u32, aLastModifiedTime: u32, aExpirationTime: u32, aPinned: bool, aInfo: *const nsILoadContextInfo) -> ::nserror::nsresult,
/* void onCacheEntryVisitCompleted (); */
pub OnCacheEntryVisitCompleted: unsafe extern "system" fn (this: *const nsICacheStorageVisitor) -> ::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 nsICacheStorageVisitor {
/// ```text
/// /**
/// */
/// ```
///
/// `void onCacheStorageInfo (in uint32_t aEntryCount, in uint64_t aConsumption, in uint64_t aCapacity, in nsIFile aDiskDirectory);`
#[inline]
pub unsafe fn OnCacheStorageInfo(&self, aEntryCount: u32, aConsumption: u64, aCapacity: u64, aDiskDirectory: *const nsIFile) -> ::nserror::nsresult {
((*self.vtable).OnCacheStorageInfo)(self, aEntryCount, aConsumption, aCapacity, aDiskDirectory)
}
/// ```text
/// /**
/// */
/// ```
///
/// `void onCacheEntryInfo (in nsIURI aURI, in ACString aIdEnhance, in int64_t aDataSize, in int64_t aAltDataSize, in uint32_t aFetchCount, in uint32_t aLastModifiedTime, in uint32_t aExpirationTime, in boolean aPinned, in nsILoadContextInfo aInfo);`
#[inline]
pub unsafe fn OnCacheEntryInfo(&self, aURI: *const nsIURI, aIdEnhance: *const ::nsstring::nsACString, aDataSize: i64, aAltDataSize: i64, aFetchCount: u32, aLastModifiedTime: u32, aExpirationTime: u32, aPinned: bool, aInfo: *const nsILoadContextInfo) -> ::nserror::nsresult {
((*self.vtable).OnCacheEntryInfo)(self, aURI, aIdEnhance, aDataSize, aAltDataSize, aFetchCount, aLastModifiedTime, aExpirationTime, aPinned, aInfo)
}
/// ```text
/// /**
/// */
/// ```
///
/// `void onCacheEntryVisitCompleted ();`
#[inline]
pub unsafe fn OnCacheEntryVisitCompleted(&self, ) -> ::nserror::nsresult {
((*self.vtable).OnCacheEntryVisitCompleted)(self, )
}
}