(self, held_type: T.Type[mesonlib.HoldableObject], holder_type: T.Type[ObjectHolder])
Adds one additional mapping to the `holder_map`.

            The intended use for this function is in the `initialize` method of
            modules to register custom object holders.
Adds one additional mapping to the `holder_map`.
Adds one additional mapping to the holder_map .
def append_holder_map(self, held_type: T.Type[mesonlib.HoldableObject], holder_type: T.Type[ObjectHolder]) -> None:
        '''
            Adds one additional mapping to the `holder_map`.

            The intended use for this function is in the `initialize` method of
            modules to register custom object holders.
        '''
        self.holder_map.update({
            held_type: holder_type
        })
def append_holder_map ( self , held_type : T . Type [ mesonlib . HoldableObject ] , holder_type : T . Type [ ObjectHolder ] ) -> None : self . holder_map . update ( { held_type : holder_type } )