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//
// DO NOT EDIT. THIS FILE IS GENERATED FROM $SRCDIR/xpcom/system/nsISystemInfo.idl
//
/// `interface nsISystemInfo : 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 nsISystemInfo {
vtable: &'static nsISystemInfoVTable,
/// 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 nsISystemInfo.
unsafe impl XpCom for nsISystemInfo {
const IID: nsIID = nsID(0x09a0502b, 0xcedc, 0x4cae,
[0xbf, 0x7c, 0x35, 0x66, 0x2d, 0xbd, 0x12, 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 nsISystemInfo {
#[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 nsISystemInfo.
// 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 nsISystemInfoCoerce {
/// Cheaply cast a value of this type from a `nsISystemInfo`.
fn coerce_from(v: &nsISystemInfo) -> &Self;
}
// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl nsISystemInfoCoerce for nsISystemInfo {
#[inline]
fn coerce_from(v: &nsISystemInfo) -> &Self {
v
}
}
impl nsISystemInfo {
/// Cast this `nsISystemInfo` to one of its base interfaces.
#[inline]
pub fn coerce<T: nsISystemInfoCoerce>(&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 nsISystemInfo {
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> nsISystemInfoCoerce for T {
#[inline]
fn coerce_from(v: &nsISystemInfo) -> &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 nsISystemInfo
// 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 nsISystemInfoVTable {
/// We need to include the members from the base interface's vtable at the start
/// of the VTable definition.
pub __base: nsISupportsVTable,
/* [implicit_jscontext] readonly attribute Promise diskInfo; */
/// Unable to generate binding because `special type promise unsupported`
pub GetDiskInfo: *const ::libc::c_void,
/* [implicit_jscontext] readonly attribute Promise countryCode; */
/// Unable to generate binding because `special type promise unsupported`
pub GetCountryCode: *const ::libc::c_void,
/* [implicit_jscontext] readonly attribute Promise osInfo; */
/// Unable to generate binding because `special type promise unsupported`
pub GetOsInfo: *const ::libc::c_void,
/* [implicit_jscontext] readonly attribute Promise processInfo; */
/// Unable to generate binding because `special type promise unsupported`
pub GetProcessInfo: *const ::libc::c_void,
}
// The implementations of the function wrappers which are exposed to rust code.
// Call these methods rather than manually calling through the VTable struct.
impl nsISystemInfo {
/// ```text
/// /**
/// * Asynchronously get info about what types of disks we're using for the
/// * profile and binary.
/// * Note: only implemented on Windows, will return null elsewhere.
/// */
/// ```
///
/// `[implicit_jscontext] readonly attribute Promise diskInfo;`
const _GetDiskInfo: () = ();
/// ```text
/// /**
/// * Asynchronously get CountryCode info.
/// * Note: only implemented on macOS and Windows, will return null elsewhere.
/// */
/// ```
///
/// `[implicit_jscontext] readonly attribute Promise countryCode;`
const _GetCountryCode: () = ();
/// ```text
/// /**
/// * Asynchronously gets OS info on the system's install year.
/// * Note: only implemented on Windows, will return null elsewhere.
/// */
/// ```
///
/// `[implicit_jscontext] readonly attribute Promise osInfo;`
const _GetOsInfo: () = ();
/// ```text
/// /**
/// * Asynchronously gets process info that indicates if the process is running
/// * under Wow64 and WowARM64.
/// * Note: only implemented on Windows, will return null elsewhere.
/// */
/// ```
///
/// `[implicit_jscontext] readonly attribute Promise processInfo;`
const _GetProcessInfo: () = ();
}