Struct InterfaceRef 

pub struct InterfaceRef<'a, I>(/* private fields */);

A borrowed COM interface pointer with the same representation as I.

This type does not adjust the reference count.

Implementations

impl<I: Interface> InterfaceRef<'_, I>

pub unsafe fn from_raw(ptr: NonNull<c_void>) -> Self

Borrows an interface from a raw pointer without changing its reference count.

Safety

ptr must point to a valid I that remains alive for the inferred lifetime.

pub fn from_interface(interface: &I) -> Self

Borrows an interface without calling AddRef.

pub fn to_owned(self) -> I

Calls AddRef and returns an owned interface.

Trait Implementations

impl<I> Clone for InterfaceRef<'_, I>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<I> Copy for InterfaceRef<'_, I>

impl<I: Debug + Interface> Debug for InterfaceRef<'_, I>

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

Formats the value using the given formatter.

impl<I: Interface> Deref for InterfaceRef<'_, I>

type Target = I

The resulting type after dereferencing.

fn deref(&self) -> &I

Dereferences the value.

impl<'a, 'i: 'a, I: Interface> From<&'i I> for InterfaceRef<'a, I>

fn from(interface: &'a I) -> Self

Converts to this type from the input type.

impl<T> Param<T> for InterfaceRef<'_, T>

where T: Type<T>,