windows::Win32::Devices::ImageAcquisition

Trait IWiaItemExtras_Impl

pub trait IWiaItemExtras_Impl: IUnknownImpl {
    // Required methods
    fn GetExtendedErrorInfo(&self) -> Result<BSTR>;
    fn Escape(
        &self,
        dwescapecode: u32,
        lpindata: *const u8,
        cbindatasize: u32,
        poutdata: *mut u8,
        dwoutdatasize: u32,
        pdwactualdatasize: *mut u32,
    ) -> Result<()>;
    fn CancelPendingIO(&self) -> Result<()>;
}

Required Methods§

fn GetExtendedErrorInfo(&self) -> Result<BSTR>

fn Escape( &self, dwescapecode: u32, lpindata: *const u8, cbindatasize: u32, poutdata: *mut u8, dwoutdatasize: u32, pdwactualdatasize: *mut u32, ) -> Result<()>

fn CancelPendingIO(&self) -> 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§