windows 0.44.0

Rust for Windows
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68

#[doc = "*Required features: `\"Media_MediaProperties\"`, `\"Foundation_Collections\"`, `\"implement\"`*"]
#[cfg(feature = "Foundation_Collections")]
pub trait IMediaEncodingProperties_Impl: Sized {
    fn Properties(&self) -> ::windows::core::Result<MediaPropertySet>;
    fn Type(&self) -> ::windows::core::Result<::windows::core::HSTRING>;
    fn SetSubtype(&self, value: &::windows::core::HSTRING) -> ::windows::core::Result<()>;
    fn Subtype(&self) -> ::windows::core::Result<::windows::core::HSTRING>;
}
#[cfg(feature = "Foundation_Collections")]
impl ::windows::core::RuntimeName for IMediaEncodingProperties {
    const NAME: &'static str = "Windows.Media.MediaProperties.IMediaEncodingProperties";
}
#[cfg(feature = "Foundation_Collections")]
impl IMediaEncodingProperties_Vtbl {
    pub const fn new<Identity: ::windows::core::IUnknownImpl<Impl = Impl>, Impl: IMediaEncodingProperties_Impl, const OFFSET: isize>() -> IMediaEncodingProperties_Vtbl {
        unsafe extern "system" fn Properties<Identity: ::windows::core::IUnknownImpl<Impl = Impl>, Impl: IMediaEncodingProperties_Impl, const OFFSET: isize>(this: *mut ::core::ffi::c_void, result__: *mut *mut ::core::ffi::c_void) -> ::windows::core::HRESULT {
            let this = (this as *const *const ()).offset(OFFSET) as *const Identity;
            let this = (*this).get_impl();
            match this.Properties() {
                ::core::result::Result::Ok(ok__) => {
                    ::core::ptr::write(result__, ::core::mem::transmute_copy(&ok__));
                    ::core::mem::forget(ok__);
                    ::windows::core::HRESULT(0)
                }
                ::core::result::Result::Err(err) => err.into(),
            }
        }
        unsafe extern "system" fn Type<Identity: ::windows::core::IUnknownImpl<Impl = Impl>, Impl: IMediaEncodingProperties_Impl, const OFFSET: isize>(this: *mut ::core::ffi::c_void, result__: *mut *mut ::core::ffi::c_void) -> ::windows::core::HRESULT {
            let this = (this as *const *const ()).offset(OFFSET) as *const Identity;
            let this = (*this).get_impl();
            match this.Type() {
                ::core::result::Result::Ok(ok__) => {
                    ::core::ptr::write(result__, ::core::mem::transmute_copy(&ok__));
                    ::core::mem::forget(ok__);
                    ::windows::core::HRESULT(0)
                }
                ::core::result::Result::Err(err) => err.into(),
            }
        }
        unsafe extern "system" fn SetSubtype<Identity: ::windows::core::IUnknownImpl<Impl = Impl>, Impl: IMediaEncodingProperties_Impl, const OFFSET: isize>(this: *mut ::core::ffi::c_void, value: *mut ::core::ffi::c_void) -> ::windows::core::HRESULT {
            let this = (this as *const *const ()).offset(OFFSET) as *const Identity;
            let this = (*this).get_impl();
            this.SetSubtype(::core::mem::transmute(&value)).into()
        }
        unsafe extern "system" fn Subtype<Identity: ::windows::core::IUnknownImpl<Impl = Impl>, Impl: IMediaEncodingProperties_Impl, const OFFSET: isize>(this: *mut ::core::ffi::c_void, result__: *mut *mut ::core::ffi::c_void) -> ::windows::core::HRESULT {
            let this = (this as *const *const ()).offset(OFFSET) as *const Identity;
            let this = (*this).get_impl();
            match this.Subtype() {
                ::core::result::Result::Ok(ok__) => {
                    ::core::ptr::write(result__, ::core::mem::transmute_copy(&ok__));
                    ::core::mem::forget(ok__);
                    ::windows::core::HRESULT(0)
                }
                ::core::result::Result::Err(err) => err.into(),
            }
        }
        Self {
            base__: ::windows::core::IInspectable_Vtbl::new::<Identity, IMediaEncodingProperties, OFFSET>(),
            Properties: Properties::<Identity, Impl, OFFSET>,
            Type: Type::<Identity, Impl, OFFSET>,
            SetSubtype: SetSubtype::<Identity, Impl, OFFSET>,
            Subtype: Subtype::<Identity, Impl, OFFSET>,
        }
    }
    pub fn matches(iid: &windows::core::GUID) -> bool {
        iid == &<IMediaEncodingProperties as ::windows::core::Interface>::IID
    }
}