Trait windows_core::Param

pub trait Param<T, C = <T as TypeKind>::TypeKind>: Sized
where
    T: Type<T> + TypeKind,
{ }

Provides automatic parameter conversion in cases where the Windows API expects implicit conversion support.

There is no need to implement this trait. Blanket implementations are provided for all applicable Windows types.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl<T> Param<T> for Option<&T>

where T: Type<T>,

Implementors

impl Param<PCSTR> for PSTR

impl Param<PCWSTR> for &BSTR

impl Param<PCWSTR> for &HSTRING

impl Param<PCWSTR> for PWSTR