Trait windows::Win32::Data::HtmlHelp::IITDatabase_Impl

pub trait IITDatabase_Impl: Sized {
    // Required methods
    fn Open(
        &self,
        lpszhost: &PCWSTR,
        lpszmoniker: &PCWSTR,
        dwflags: u32
    ) -> Result<()>;
    fn Close(&self) -> Result<()>;
    fn CreateObject(
        &self,
        rclsid: *const GUID,
        pdwobjinstance: *mut u32
    ) -> Result<()>;
    fn GetObject(
        &self,
        dwobjinstance: u32,
        riid: *const GUID,
        ppvobj: *mut *mut c_void
    ) -> Result<()>;
    fn GetObjectPersistence(
        &self,
        lpwszobject: &PCWSTR,
        dwobjinstance: u32,
        ppvpersistence: *mut *mut c_void,
        fstream: BOOL
    ) -> Result<()>;
}

Required Methods

fn Open( &self, lpszhost: &PCWSTR, lpszmoniker: &PCWSTR, dwflags: u32 ) -> Result<()>

fn Close(&self) -> Result<()>

fn CreateObject( &self, rclsid: *const GUID, pdwobjinstance: *mut u32 ) -> Result<()>

fn GetObject( &self, dwobjinstance: u32, riid: *const GUID, ppvobj: *mut *mut c_void ) -> Result<()>

fn GetObjectPersistence( &self, lpwszobject: &PCWSTR, dwobjinstance: u32, ppvpersistence: *mut *mut c_void, fstream: BOOL ) -> Result<()>

Object Safety

This trait is not object safe.

Implementors