Struct windows::Media::Devices::FocusControl
pub struct FocusControl(/* private fields */);
Implementations§
§impl FocusControl
impl FocusControl
pub fn Supported(&self) -> Result<bool>
pub fn SupportedPresets(&self) -> Result<IVectorView<FocusPreset>>
pub fn Preset(&self) -> Result<FocusPreset>
pub fn SetPresetAsync(&self, preset: FocusPreset) -> Result<IAsyncAction>
pub fn SetPresetWithCompletionOptionAsync( &self, preset: FocusPreset, completebeforefocus: bool ) -> Result<IAsyncAction>
pub fn Min(&self) -> Result<u32>
pub fn Max(&self) -> Result<u32>
pub fn Step(&self) -> Result<u32>
pub fn Value(&self) -> Result<u32>
pub fn SetValueAsync(&self, focus: u32) -> Result<IAsyncAction>
pub fn FocusAsync(&self) -> Result<IAsyncAction>
pub fn FocusChangedSupported(&self) -> Result<bool>
pub fn WaitForFocusSupported(&self) -> Result<bool>
pub fn SupportedFocusModes(&self) -> Result<IVectorView<FocusMode>>
pub fn SupportedFocusDistances( &self ) -> Result<IVectorView<ManualFocusDistance>>
pub fn SupportedFocusRanges(&self) -> Result<IVectorView<AutoFocusRange>>
pub fn Mode(&self) -> Result<FocusMode>
pub fn FocusState(&self) -> Result<MediaCaptureFocusState>
pub fn UnlockAsync(&self) -> Result<IAsyncAction>
pub fn LockAsync(&self) -> Result<IAsyncAction>
pub fn Configure<P0>(&self, settings: P0) -> Result<()>where
P0: IntoParam<FocusSettings>,
Trait Implementations§
§impl Clone for FocusControl
impl Clone for FocusControl
§fn clone(&self) -> FocusControl
fn clone(&self) -> FocusControl
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 FocusControl
impl Debug for FocusControl
§impl From<&FocusControl> for &IInspectable
impl From<&FocusControl> for &IInspectable
§fn from(value: &FocusControl) -> Self
fn from(value: &FocusControl) -> Self
Converts to this type from the input type.
§impl From<&FocusControl> for &IUnknown
impl From<&FocusControl> for &IUnknown
§fn from(value: &FocusControl) -> Self
fn from(value: &FocusControl) -> Self
Converts to this type from the input type.
§impl From<FocusControl> for IInspectable
impl From<FocusControl> for IInspectable
§fn from(value: FocusControl) -> Self
fn from(value: FocusControl) -> Self
Converts to this type from the input type.
§impl From<FocusControl> for IUnknown
impl From<FocusControl> for IUnknown
§fn from(value: FocusControl) -> Self
fn from(value: FocusControl) -> Self
Converts to this type from the input type.
§impl Interface for FocusControl
impl Interface for FocusControl
§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§impl PartialEq for FocusControl
impl PartialEq for FocusControl
§fn eq(&self, other: &FocusControl) -> bool
fn eq(&self, other: &FocusControl) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for FocusControl
impl StructuralPartialEq for FocusControl
Auto Trait Implementations§
impl RefUnwindSafe for FocusControl
impl !Send for FocusControl
impl !Sync for FocusControl
impl Unpin for FocusControl
impl UnwindSafe for FocusControl
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