pub fn mut_string_value(&mut self) -> &mut ::std::string::String {
        if let ::std::option::Option::Some(Value_oneof_value_type::string_value(_)) = self.value_type {
        } else {
            self.value_type = ::std::option::Option::Some(Value_oneof_value_type::string_value(::std::string::String::new()));
        }
        match self.value_type {
            ::std::option::Option::Some(Value_oneof_value_type::string_value(ref mut v)) => v,
            _ => panic!(),
        }
    }
// Mutable pointer to the field.
Mutable pointer to the field.
Mutable pointer to the field .
pub fn mut_string_value(&mut self) -> &mut ::std::string::String {
        if let ::std::option::Option::Some(Value_oneof_value_type::string_value(_)) = self.value_type {
        } else {
            self.value_type = ::std::option::Option::Some(Value_oneof_value_type::string_value(::std::string::String::new()));
        }
        match self.value_type {
            ::std::option::Option::Some(Value_oneof_value_type::string_value(ref mut v)) => v,
            _ => panic!(),
        }
    }
pub fn mut_string_value ( & mut self ) -> & mut :: std :: string :: String { if let :: std :: option :: Option :: Some ( Value_oneof_value_type :: string_value ( _ ) ) = self . value_type { } else { self . value_type = :: std :: option :: Option :: Some ( Value_oneof_value_type :: string_value ( :: std :: string :: String :: new ( ) ) ) ; } match self . value_type { :: std :: option :: Option :: Some ( Value_oneof_value_type :: string_value ( ref mut v ) ) => v , _ => panic ! ( ) , } }
Mutable pointer to the field.
Mutable pointer to the field .
&mut self