Struct IScanningTunerEx

pub struct IScanningTunerEx(/* private fields */);

Implementations

impl IScanningTunerEx

pub unsafe fn GetCurrentLocator( &self, pilocator: *const Option<ILocator>, ) -> Result<()>

pub unsafe fn PerformExhaustiveScan( &self, dwlowerfreq: i32, dwhigherfreq: i32, bfinetune: VARIANT_BOOL, hevent: usize, ) -> Result<()>

pub unsafe fn TerminateCurrentScan(&self) -> Result<i32>

pub unsafe fn ResumeCurrentScan(&self, hevent: usize) -> Result<()>

pub unsafe fn GetTunerScanningCapability( &self, hardwareassistedscanning: *mut i32, numstandardssupported: *mut i32, broadcaststandards: *mut GUID, ) -> Result<()>

pub unsafe fn GetTunerStatus( &self, secondsleft: *mut i32, currentlocktype: *mut i32, autodetect: *mut i32, currentfreq: *mut i32, ) -> Result<()>

pub unsafe fn GetCurrentTunerStandardCapability( &self, currentbroadcaststandard: GUID, settlingtime: *mut i32, tvstandardssupported: *mut i32, ) -> Result<()>

pub unsafe fn SetScanSignalTypeFilter( &self, scanmodulationtypes: i32, analogvideostandard: i32, ) -> Result<()>

Methods from Deref<Target = IScanningTuner>

pub unsafe fn SeekUp(&self) -> Result<()>

pub unsafe fn SeekDown(&self) -> Result<()>

pub unsafe fn ScanUp(&self, millisecondspause: i32) -> Result<()>

pub unsafe fn ScanDown(&self, millisecondspause: i32) -> Result<()>

pub unsafe fn AutoProgram(&self) -> Result<()>

Methods from Deref<Target = ITuner>

pub unsafe fn TuningSpace(&self) -> Result<ITuningSpace>

pub unsafe fn SetTuningSpace<P0>(&self, tuningspace: P0) -> Result<()>

where P0: Param<ITuningSpace>,

pub unsafe fn EnumTuningSpaces(&self) -> Result<IEnumTuningSpaces>

pub unsafe fn TuneRequest(&self) -> Result<ITuneRequest>

pub unsafe fn SetTuneRequest<P0>(&self, tunerequest: P0) -> Result<()>

where P0: Param<ITuneRequest>,

pub unsafe fn Validate<P0>(&self, tunerequest: P0) -> Result<()>

where P0: Param<ITuneRequest>,

pub unsafe fn PreferredComponentTypes(&self) -> Result<IComponentTypes>

pub unsafe fn SetPreferredComponentTypes<P0>( &self, componenttypes: P0, ) -> Result<()>

where P0: Param<IComponentTypes>,

pub unsafe fn SignalStrength(&self) -> Result<i32>

pub unsafe fn TriggerSignalEvents(&self, interval: i32) -> Result<()>

Trait Implementations

impl CanInto<IScanningTuner> for IScanningTunerEx

const QUERY: bool = false

impl CanInto<ITuner> for IScanningTunerEx

const QUERY: bool = false

impl CanInto<IUnknown> for IScanningTunerEx

const QUERY: bool = false

impl Clone for IScanningTunerEx

fn clone(&self) -> IScanningTunerEx

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for IScanningTunerEx

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Deref for IScanningTunerEx

type Target = IScanningTuner

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl From<&IScanningTunerEx> for &IScanningTuner

fn from(value: &IScanningTunerEx) -> Self

Converts to this type from the input type.

impl From<&IScanningTunerEx> for &ITuner

fn from(value: &IScanningTunerEx) -> Self

Converts to this type from the input type.

impl From<&IScanningTunerEx> for &IUnknown

fn from(value: &IScanningTunerEx) -> Self

Converts to this type from the input type.

impl From<IScanningTunerEx> for IScanningTuner

fn from(value: IScanningTunerEx) -> Self

Converts to this type from the input type.

impl From<IScanningTunerEx> for ITuner

fn from(value: IScanningTunerEx) -> Self

Converts to this type from the input type.

impl From<IScanningTunerEx> for IUnknown

fn from(value: IScanningTunerEx) -> Self

Converts to this type from the input type.

impl Interface for IScanningTunerEx

const IID: GUID = _

The GUID associated with the interface.

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

Returns the raw COM interface pointer and releases ownership. It the caller’s responsibility to release the COM interface pointer.

unsafe fn from_raw(raw: *mut c_void) -> Self

Creates an Interface by taking ownership of the raw COM interface pointer.

unsafe fn from_raw_borrowed(raw: &*mut c_void) -> Option<&Self>

Creates an Interface that is valid so long as the raw COM interface pointer is valid.

fn cast<T>(&self) -> Result<T, Error>

where T: Interface,

Attempts to cast the current interface to another interface using QueryInterface.

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].

fn is_object<T>(&self) -> bool

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

Returns true if the given COM interface refers to an implementation of 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.

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.

fn downgrade(&self) -> Result<Weak<Self>, Error>

Attempts to create a [Weak] reference to this object.

unsafe fn query(&self, iid: *const GUID, interface: *mut *mut c_void) -> HRESULT

Call QueryInterface on this interface

fn to_ref(&self) -> InterfaceRef<'_, Self>

Creates an InterfaceRef for this reference. The InterfaceRef tracks lifetimes statically, and eliminates the need for dynamic reference count adjustments (AddRef/Release).

impl PartialEq for IScanningTunerEx

fn eq(&self, other: &IScanningTunerEx) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for IScanningTunerEx

impl StructuralPartialEq for IScanningTunerEx