windows::Win32::Media::WindowsMediaFormat

Trait IWMImageInfo_Impl

pub trait IWMImageInfo_Impl: IUnknownImpl {
    // Required methods
    fn GetImageCount(&self) -> Result<u32>;
    fn GetImage(
        &self,
        windex: u32,
        pcchmimetype: *mut u16,
        pwszmimetype: PWSTR,
        pcchdescription: *mut u16,
        pwszdescription: PWSTR,
        pimagetype: *mut u16,
        pcbimagedata: *mut u32,
        pbimagedata: *mut u8,
    ) -> Result<()>;
}

Required Methods§

fn GetImageCount(&self) -> Result<u32>

fn GetImage( &self, windex: u32, pcchmimetype: *mut u16, pwszmimetype: PWSTR, pcchdescription: *mut u16, pwszdescription: PWSTR, pimagetype: *mut u16, pcbimagedata: *mut u32, pbimagedata: *mut u8, ) -> Result<()>

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§