[−][src]Struct winapi::um::devicetopology::IDeviceTopology

#[repr(C)]

pub struct IDeviceTopology {
    pub lpVtbl: *const IDeviceTopologyVtbl,
}

Fields

lpVtbl: *const IDeviceTopologyVtbl

Methods

impl IDeviceTopology[src]

pub unsafe fn GetConnectorCount(&self, pCount: *mut UINT) -> HRESULT[src]

pub unsafe fn GetConnector(
    &self,
    nIndex: UINT,
    ppConnector: *mut *mut IConnector
) -> HRESULT[src]

pub unsafe fn GetSubunitCount(&self, pCount: *mut UINT) -> HRESULT[src]

pub unsafe fn GetSubunit(
    &self,
    nIndex: UINT,
    ppSubunit: *mut *mut ISubunit
) -> HRESULT[src]

pub unsafe fn GetPartById(&self, nId: UINT, ppPart: *mut *mut IPart) -> HRESULT[src]

pub unsafe fn GetDeviceId(&self, ppwstrDeviceId: *mut LPWSTR) -> HRESULT[src]

pub unsafe fn GetSignalPath(
    &self,
    pIPartFrom: *mut IPart,
    pIPartTo: *mut IPart,
    bRejectMixedPaths: BOOL,
    ppParts: *mut *mut IPartsList
) -> HRESULT[src]

Methods from Deref<Target = IUnknown>

pub unsafe fn QueryInterface(
    &self,
    riid: REFIID,
    ppvObject: *mut *mut c_void
) -> HRESULT[src]

pub unsafe fn AddRef(&self) -> ULONG[src]

pub unsafe fn Release(&self) -> ULONG[src]

Trait Implementations

impl Interface for IDeviceTopology[src]

impl Deref for IDeviceTopology[src]

type Target = IUnknown

The resulting type after dereferencing.

Auto Trait Implementations

Blanket Implementations

impl<T> From for T[src]

impl<T, U> TryFrom for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T, U> Into for T where
    U: From<T>, [src]

impl<T> Borrow for T where
    T: ?Sized, [src]

impl<T> BorrowMut for T where
    T: ?Sized, [src]

impl<T> Any for T where
    T: 'static + ?Sized, [src]