Struct mltg_bindings::Windows::Win32::Graphics::Imaging::IWICMetadataReader [−][src]
#[repr(transparent)]pub struct IWICMetadataReader(_);
Implementations
pub unsafe fn GetValueByIndex(
&self,
nindex: u32,
pvarschema: *mut PROPVARIANT,
pvarid: *mut PROPVARIANT,
pvarvalue: *mut PROPVARIANT
) -> Result<()>
pub unsafe fn GetValue(
&self,
pvarschema: *const PROPVARIANT,
pvarid: *const PROPVARIANT,
pvarvalue: *mut PROPVARIANT
) -> Result<()>
Trait Implementations
Performs the conversion.
Performs the conversion.
Performs the conversion.
Performs the conversion.
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
Auto Trait Implementations
impl RefUnwindSafe for IWICMetadataReader
impl !Send for IWICMetadataReader
impl !Sync for IWICMetadataReader
impl Unpin for IWICMetadataReader
impl UnwindSafe for IWICMetadataReader
Blanket Implementations
type DefaultType = Option<T>
Converts from Self::DefaultType
to Result<T>
.
Returns a pointer for setting the object’s value via an ABI call.
Mutably borrows from an owned value. Read more