pub fn mut_function(&mut self) -> &mut Type_FunctionType {
        if let ::std::option::Option::Some(Type_oneof_type_kind::function(_)) = self.type_kind {
        } else {
            self.type_kind = ::std::option::Option::Some(Type_oneof_type_kind::function(Type_FunctionType::new()));
        }
        match self.type_kind {
            ::std::option::Option::Some(Type_oneof_type_kind::function(ref mut v)) => v,
            _ => panic!(),
        }
    }
// Mutable pointer to the field.
Mutable pointer to the field.
Mutable pointer to the field .
pub fn mut_function(&mut self) -> &mut Type_FunctionType {
        if let ::std::option::Option::Some(Type_oneof_type_kind::function(_)) = self.type_kind {
        } else {
            self.type_kind = ::std::option::Option::Some(Type_oneof_type_kind::function(Type_FunctionType::new()));
        }
        match self.type_kind {
            ::std::option::Option::Some(Type_oneof_type_kind::function(ref mut v)) => v,
            _ => panic!(),
        }
    }
pub fn mut_function ( & mut self ) -> & mut Type_FunctionType { if let :: std :: option :: Option :: Some ( Type_oneof_type_kind :: function ( _ ) ) = self . type_kind { } else { self . type_kind = :: std :: option :: Option :: Some ( Type_oneof_type_kind :: function ( Type_FunctionType :: new ( ) ) ) ; } match self . type_kind { :: std :: option :: Option :: Some ( Type_oneof_type_kind :: function ( ref mut v ) ) => v , _ => panic ! ( ) , } }
Mutable pointer to the field.
Mutable pointer to the field .
&mut self
&mut self