Struct windows::Win32::Devices::ImageAcquisition::IEnumWIA_DEV_INFO
pub struct IEnumWIA_DEV_INFO(/* private fields */);
Implementations§
§impl IEnumWIA_DEV_INFO
impl IEnumWIA_DEV_INFO
pub unsafe fn Next( &self, celt: u32, rgelt: *mut Option<IWiaPropertyStorage>, pceltfetched: *mut u32 ) -> Result<()>
pub unsafe fn Skip(&self, celt: u32) -> Result<()>
pub unsafe fn Reset(&self) -> Result<()>
pub unsafe fn Clone(&self) -> Result<IEnumWIA_DEV_INFO>
pub unsafe fn GetCount(&self) -> Result<u32>
Trait Implementations§
§impl Clone for IEnumWIA_DEV_INFO
impl Clone for IEnumWIA_DEV_INFO
§fn clone(&self) -> IEnumWIA_DEV_INFO
fn clone(&self) -> IEnumWIA_DEV_INFO
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 IEnumWIA_DEV_INFO
impl Debug for IEnumWIA_DEV_INFO
§impl From<&IEnumWIA_DEV_INFO> for &IUnknown
impl From<&IEnumWIA_DEV_INFO> for &IUnknown
§fn from(value: &IEnumWIA_DEV_INFO) -> Self
fn from(value: &IEnumWIA_DEV_INFO) -> Self
Converts to this type from the input type.
§impl From<IEnumWIA_DEV_INFO> for IUnknown
impl From<IEnumWIA_DEV_INFO> for IUnknown
§fn from(value: IEnumWIA_DEV_INFO) -> Self
fn from(value: IEnumWIA_DEV_INFO) -> Self
Converts to this type from the input type.
§impl Interface for IEnumWIA_DEV_INFO
impl Interface for IEnumWIA_DEV_INFO
§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 IEnumWIA_DEV_INFO
impl PartialEq for IEnumWIA_DEV_INFO
§fn eq(&self, other: &IEnumWIA_DEV_INFO) -> bool
fn eq(&self, other: &IEnumWIA_DEV_INFO) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for IEnumWIA_DEV_INFO
impl StructuralPartialEq for IEnumWIA_DEV_INFO
Auto Trait Implementations§
impl RefUnwindSafe for IEnumWIA_DEV_INFO
impl !Send for IEnumWIA_DEV_INFO
impl !Sync for IEnumWIA_DEV_INFO
impl Unpin for IEnumWIA_DEV_INFO
impl UnwindSafe for IEnumWIA_DEV_INFO
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