src/tools/clippy/tests/ui/unnecessary_owned_empty_strings.fixed

   1 // run-rustfix
   2
   3 #![warn(clippy::unnecessary_owned_empty_strings)]
   4
   5 fn ref_str_argument(_value: &str) {}
   6
   7 #[allow(clippy::ptr_arg)]
   8 fn ref_string_argument(_value: &String) {}
   9
  10 fn main() {
  11     // should be linted
  12     ref_str_argument("");
  13
  14     // should be linted
  15     ref_str_argument("");
  16
  17     // should not be linted
  18     ref_str_argument("");
  19
  20     // should not be linted
  21     ref_string_argument(&String::new());
  22 }