mozilla-central/__GENERATED__/dist/xpcrs/rt/nsICommandParams.rs

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//
// DO NOT EDIT. THIS FILE IS GENERATED FROM $SRCDIR/dom/commandhandler/nsICommandParams.idl
//
/// `interface nsICommandParams : 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 nsICommandParams {
vtable: &'static nsICommandParamsVTable,
/// 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 nsICommandParams.
unsafe impl XpCom for nsICommandParams {
const IID: nsIID = nsID(0xb1fdf3c4, 0x74e3, 0x4f7d,
[0xa1, 0x4d, 0x2b, 0x76, 0xbc, 0xf5, 0x34, 0x82]);
}
// 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 nsICommandParams {
#[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 nsICommandParams.
// 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 nsICommandParamsCoerce {
/// Cheaply cast a value of this type from a `nsICommandParams`.
fn coerce_from(v: &nsICommandParams) -> &Self;
}
// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl nsICommandParamsCoerce for nsICommandParams {
#[inline]
fn coerce_from(v: &nsICommandParams) -> &Self {
v
}
}
impl nsICommandParams {
/// Cast this `nsICommandParams` to one of its base interfaces.
#[inline]
pub fn coerce<T: nsICommandParamsCoerce>(&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 nsICommandParams {
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> nsICommandParamsCoerce for T {
#[inline]
fn coerce_from(v: &nsICommandParams) -> &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 nsICommandParams
// 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 nsICommandParamsVTable {
/// We need to include the members from the base interface's vtable at the start
/// of the VTable definition.
pub __base: nsISupportsVTable,
/* short getValueType (in string name); */
pub GetValueType: unsafe extern "system" fn (this: *const nsICommandParams, name: *const libc::c_char, _retval: *mut i16) -> ::nserror::nsresult,
/* boolean getBooleanValue (in string name); */
pub GetBooleanValue: unsafe extern "system" fn (this: *const nsICommandParams, name: *const libc::c_char, _retval: *mut bool) -> ::nserror::nsresult,
/* long getLongValue (in string name); */
pub GetLongValue: unsafe extern "system" fn (this: *const nsICommandParams, name: *const libc::c_char, _retval: *mut i32) -> ::nserror::nsresult,
/* double getDoubleValue (in string name); */
pub GetDoubleValue: unsafe extern "system" fn (this: *const nsICommandParams, name: *const libc::c_char, _retval: *mut libc::c_double) -> ::nserror::nsresult,
/* AString getStringValue (in string name); */
pub GetStringValue: unsafe extern "system" fn (this: *const nsICommandParams, name: *const libc::c_char, _retval: *mut ::nsstring::nsAString) -> ::nserror::nsresult,
/* ACString getCStringValue (in string name); */
pub GetCStringValue: unsafe extern "system" fn (this: *const nsICommandParams, name: *const libc::c_char, _retval: *mut ::nsstring::nsACString) -> ::nserror::nsresult,
/* nsISupports getISupportsValue (in string name); */
pub GetISupportsValue: unsafe extern "system" fn (this: *const nsICommandParams, name: *const libc::c_char, _retval: *mut *const nsISupports) -> ::nserror::nsresult,
/* void setBooleanValue (in string name, in boolean value); */
pub SetBooleanValue: unsafe extern "system" fn (this: *const nsICommandParams, name: *const libc::c_char, value: bool) -> ::nserror::nsresult,
/* void setLongValue (in string name, in long value); */
pub SetLongValue: unsafe extern "system" fn (this: *const nsICommandParams, name: *const libc::c_char, value: i32) -> ::nserror::nsresult,
/* void setDoubleValue (in string name, in double value); */
pub SetDoubleValue: unsafe extern "system" fn (this: *const nsICommandParams, name: *const libc::c_char, value: libc::c_double) -> ::nserror::nsresult,
/* void setStringValue (in string name, in AString value); */
pub SetStringValue: unsafe extern "system" fn (this: *const nsICommandParams, name: *const libc::c_char, value: *const ::nsstring::nsAString) -> ::nserror::nsresult,
/* void setCStringValue (in string name, in ACString value); */
pub SetCStringValue: unsafe extern "system" fn (this: *const nsICommandParams, name: *const libc::c_char, value: *const ::nsstring::nsACString) -> ::nserror::nsresult,
/* void setISupportsValue (in string name, in nsISupports value); */
pub SetISupportsValue: unsafe extern "system" fn (this: *const nsICommandParams, name: *const libc::c_char, value: *const nsISupports) -> ::nserror::nsresult,
/* void removeValue (in string name); */
pub RemoveValue: unsafe extern "system" fn (this: *const nsICommandParams, name: *const libc::c_char) -> ::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 nsICommandParams {
pub const eNoType: i16 = 0;
pub const eBooleanType: i16 = 1;
pub const eLongType: i16 = 2;
pub const eDoubleType: i16 = 3;
pub const eWStringType: i16 = 4;
pub const eISupportsType: i16 = 5;
pub const eStringType: i16 = 6;
/// `short getValueType (in string name);`
#[inline]
pub unsafe fn GetValueType(&self, name: *const libc::c_char, _retval: *mut i16) -> ::nserror::nsresult {
((*self.vtable).GetValueType)(self, name, _retval)
}
/// `boolean getBooleanValue (in string name);`
#[inline]
pub unsafe fn GetBooleanValue(&self, name: *const libc::c_char, _retval: *mut bool) -> ::nserror::nsresult {
((*self.vtable).GetBooleanValue)(self, name, _retval)
}
/// `long getLongValue (in string name);`
#[inline]
pub unsafe fn GetLongValue(&self, name: *const libc::c_char, _retval: *mut i32) -> ::nserror::nsresult {
((*self.vtable).GetLongValue)(self, name, _retval)
}
/// `double getDoubleValue (in string name);`
#[inline]
pub unsafe fn GetDoubleValue(&self, name: *const libc::c_char, _retval: *mut libc::c_double) -> ::nserror::nsresult {
((*self.vtable).GetDoubleValue)(self, name, _retval)
}
/// `AString getStringValue (in string name);`
#[inline]
pub unsafe fn GetStringValue(&self, name: *const libc::c_char, _retval: *mut ::nsstring::nsAString) -> ::nserror::nsresult {
((*self.vtable).GetStringValue)(self, name, _retval)
}
/// `ACString getCStringValue (in string name);`
#[inline]
pub unsafe fn GetCStringValue(&self, name: *const libc::c_char, _retval: *mut ::nsstring::nsACString) -> ::nserror::nsresult {
((*self.vtable).GetCStringValue)(self, name, _retval)
}
/// `nsISupports getISupportsValue (in string name);`
#[inline]
pub unsafe fn GetISupportsValue(&self, name: *const libc::c_char, _retval: *mut *const nsISupports) -> ::nserror::nsresult {
((*self.vtable).GetISupportsValue)(self, name, _retval)
}
/// `void setBooleanValue (in string name, in boolean value);`
#[inline]
pub unsafe fn SetBooleanValue(&self, name: *const libc::c_char, value: bool) -> ::nserror::nsresult {
((*self.vtable).SetBooleanValue)(self, name, value)
}
/// `void setLongValue (in string name, in long value);`
#[inline]
pub unsafe fn SetLongValue(&self, name: *const libc::c_char, value: i32) -> ::nserror::nsresult {
((*self.vtable).SetLongValue)(self, name, value)
}
/// `void setDoubleValue (in string name, in double value);`
#[inline]
pub unsafe fn SetDoubleValue(&self, name: *const libc::c_char, value: libc::c_double) -> ::nserror::nsresult {
((*self.vtable).SetDoubleValue)(self, name, value)
}
/// `void setStringValue (in string name, in AString value);`
#[inline]
pub unsafe fn SetStringValue(&self, name: *const libc::c_char, value: *const ::nsstring::nsAString) -> ::nserror::nsresult {
((*self.vtable).SetStringValue)(self, name, value)
}
/// `void setCStringValue (in string name, in ACString value);`
#[inline]
pub unsafe fn SetCStringValue(&self, name: *const libc::c_char, value: *const ::nsstring::nsACString) -> ::nserror::nsresult {
((*self.vtable).SetCStringValue)(self, name, value)
}
/// `void setISupportsValue (in string name, in nsISupports value);`
#[inline]
pub unsafe fn SetISupportsValue(&self, name: *const libc::c_char, value: *const nsISupports) -> ::nserror::nsresult {
((*self.vtable).SetISupportsValue)(self, name, value)
}
/// `void removeValue (in string name);`
#[inline]
pub unsafe fn RemoveValue(&self, name: *const libc::c_char) -> ::nserror::nsresult {
((*self.vtable).RemoveValue)(self, name)
}
}