Trait IColumnsRowset_Impl

pub trait IColumnsRowset_Impl: IUnknownImpl {
    // Required methods
    fn GetAvailableColumns(
        &self,
        pcoptcolumns: *mut usize,
        prgoptcolumns: *mut *mut DBID,
    ) -> Result<()>;
    fn GetColumnsRowset(
        &self,
        punkouter: Ref<'_, IUnknown>,
        coptcolumns: usize,
        rgoptcolumns: *const DBID,
        riid: *const GUID,
        cpropertysets: u32,
        rgpropertysets: *mut DBPROPSET,
        ppcolrowset: OutRef<'_, IUnknown>,
    ) -> Result<()>;
}

Required Methods

fn GetAvailableColumns( &self, pcoptcolumns: *mut usize, prgoptcolumns: *mut *mut DBID, ) -> Result<()>

fn GetColumnsRowset( &self, punkouter: Ref<'_, IUnknown>, coptcolumns: usize, rgoptcolumns: *const DBID, riid: *const GUID, cpropertysets: u32, rgpropertysets: *mut DBPROPSET, ppcolrowset: OutRef<'_, IUnknown>, ) -> 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