Use identifiers in format!

2022-08-11 19:01:23 +08:00
parent ceaf9fab1b
commit be448dfe4d
36 changed files with 164 additions and 206 deletions
--- a/tests/plugins.rs
+++ b/tests/plugins.rs
@@ -70,7 +70,7 @@ macro_rules! reg_functions {
 }

 fn make_greeting(n: impl std::fmt::Display) -> String {
-    format!("{} kitties", n)
+    format!("{n} kitties")
 }

 gen_unary_functions!(greet = make_greeting(INT, bool, char) -> String);