Struct windows::Storage::FileProperties::StorageItemThumbnail
pub struct StorageItemThumbnail(/* private fields */);
Implementations§
§impl StorageItemThumbnail
impl StorageItemThumbnail
pub fn Close(&self) -> Result<()>
pub fn ContentType(&self) -> Result<HSTRING>
pub fn ReadAsync<P0>(
&self,
buffer: P0,
count: u32,
options: InputStreamOptions,
) -> Result<IAsyncOperationWithProgress<IBuffer, u32>>where
P0: Param<IBuffer>,
pub fn WriteAsync<P0>(
&self,
buffer: P0,
) -> Result<IAsyncOperationWithProgress<u32, u32>>where
P0: Param<IBuffer>,
pub fn FlushAsync(&self) -> Result<IAsyncOperation<bool>>
pub fn Size(&self) -> Result<u64>
pub fn SetSize(&self, value: u64) -> Result<()>
pub fn GetInputStreamAt(&self, position: u64) -> Result<IInputStream>
pub fn GetOutputStreamAt(&self, position: u64) -> Result<IOutputStream>
pub fn Position(&self) -> Result<u64>
pub fn Seek(&self, position: u64) -> Result<()>
pub fn CloneStream(&self) -> Result<IRandomAccessStream>
pub fn CanRead(&self) -> Result<bool>
pub fn CanWrite(&self) -> Result<bool>
pub fn OriginalWidth(&self) -> Result<u32>
pub fn OriginalHeight(&self) -> Result<u32>
pub fn ReturnedSmallerCachedSize(&self) -> Result<bool>
pub fn Type(&self) -> Result<ThumbnailType>
Trait Implementations§
§impl CanInto<IContentTypeProvider> for StorageItemThumbnail
impl CanInto<IContentTypeProvider> for StorageItemThumbnail
§impl CanInto<IInputStream> for StorageItemThumbnail
impl CanInto<IInputStream> for StorageItemThumbnail
§impl CanInto<IInspectable> for StorageItemThumbnail
impl CanInto<IInspectable> for StorageItemThumbnail
§impl CanInto<IOutputStream> for StorageItemThumbnail
impl CanInto<IOutputStream> for StorageItemThumbnail
§impl CanInto<IRandomAccessStream> for StorageItemThumbnail
impl CanInto<IRandomAccessStream> for StorageItemThumbnail
§impl CanInto<IRandomAccessStreamWithContentType> for StorageItemThumbnail
impl CanInto<IRandomAccessStreamWithContentType> for StorageItemThumbnail
§impl CanInto<IUnknown> for StorageItemThumbnail
impl CanInto<IUnknown> for StorageItemThumbnail
§impl Clone for StorageItemThumbnail
impl Clone for StorageItemThumbnail
§fn clone(&self) -> StorageItemThumbnail
fn clone(&self) -> StorageItemThumbnail
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read more§impl Debug for StorageItemThumbnail
impl Debug for StorageItemThumbnail
§impl From<&StorageItemThumbnail> for &IInspectable
impl From<&StorageItemThumbnail> for &IInspectable
§fn from(value: &StorageItemThumbnail) -> Self
fn from(value: &StorageItemThumbnail) -> Self
Converts to this type from the input type.
§impl From<&StorageItemThumbnail> for &IUnknown
impl From<&StorageItemThumbnail> for &IUnknown
§fn from(value: &StorageItemThumbnail) -> Self
fn from(value: &StorageItemThumbnail) -> Self
Converts to this type from the input type.
§impl From<StorageItemThumbnail> for IInspectable
impl From<StorageItemThumbnail> for IInspectable
§fn from(value: StorageItemThumbnail) -> Self
fn from(value: StorageItemThumbnail) -> Self
Converts to this type from the input type.
§impl From<StorageItemThumbnail> for IUnknown
impl From<StorageItemThumbnail> for IUnknown
§fn from(value: StorageItemThumbnail) -> Self
fn from(value: StorageItemThumbnail) -> Self
Converts to this type from the input type.
§impl Interface for StorageItemThumbnail
impl Interface for StorageItemThumbnail
§const IID: GUID = <super::Streams::IRandomAccessStreamWithContentType as
windows_core::Interface>::IID
const IID: GUID = <super::Streams::IRandomAccessStreamWithContentType as windows_core::Interface>::IID
The
GUID
associated with the interface.§fn as_raw(&self) -> *mut c_void
fn as_raw(&self) -> *mut c_void
Returns the raw COM interface pointer. The resulting pointer continues to be owned by the
Interface
implementation.§fn into_raw(self) -> *mut c_void
fn into_raw(self) -> *mut c_void
Returns the raw COM interface pointer and releases ownership. It the caller’s responsibility to release the COM interface pointer.
§fn cast<T>(&self) -> Result<T, Error>where
T: Interface,
fn cast<T>(&self) -> Result<T, Error>where
T: Interface,
Attempts to cast the current interface to another interface using
QueryInterface
. Read more§fn cast_to_any<T>(&self) -> Result<&(dyn Any + 'static), Error>where
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
fn cast_to_any<T>(&self) -> Result<&(dyn Any + 'static), Error>where
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
This casts the given COM interface to [
&dyn Any
]. Read more§fn is_object<T>(&self) -> boolwhere
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
fn is_object<T>(&self) -> boolwhere
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
§fn cast_object_ref<T>(&self) -> Result<&<T as ComObjectInner>::Outer, Error>where
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
fn cast_object_ref<T>(&self) -> Result<&<T as ComObjectInner>::Outer, Error>where
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
This casts the given COM interface to [
&dyn Any
]. It returns a reference to the “outer”
object, e.g. &MyApp_Impl
, not the inner &MyApp
object. Read more§fn cast_object<T>(&self) -> Result<ComObject<T>, Error>where
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
fn cast_object<T>(&self) -> Result<ComObject<T>, Error>where
T: ComObjectInner,
<T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,
This casts the given COM interface to [
&dyn Any
]. It returns a reference to the “outer”
object, e.g. MyApp_Impl
, not the inner MyApp
object. Read more§fn downgrade(&self) -> Result<Weak<Self>, Error>
fn downgrade(&self) -> Result<Weak<Self>, Error>
Attempts to create a [
Weak
] reference to this object.§impl PartialEq for StorageItemThumbnail
impl PartialEq for StorageItemThumbnail
§fn eq(&self, other: &StorageItemThumbnail) -> bool
fn eq(&self, other: &StorageItemThumbnail) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for StorageItemThumbnail
impl StructuralPartialEq for StorageItemThumbnail
Auto Trait Implementations§
impl Freeze for StorageItemThumbnail
impl RefUnwindSafe for StorageItemThumbnail
impl !Send for StorageItemThumbnail
impl !Sync for StorageItemThumbnail
impl Unpin for StorageItemThumbnail
impl UnwindSafe for StorageItemThumbnail
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)