change edition to 2021 in exercices.rs

workaround for this issue https://github.com/rust-lang/rustlings/issues/1022
2022-07-01 16:49:36 +02:00 · 2022-07-01 16:49:36 +02:00 · a500ed2c3c
commit a500ed2c3c
parent d27f5a7d41
1 changed files with 1 additions and 1 deletions
--- a/src/exercise.rs
+++ b/src/exercise.rs
@ -121,7 +121,7 @@ impl Exercise {
                    r#"[package]
 name = "{}"
 version = "0.0.1"
-edition = "2018"
+edition = "2021"
 [[bin]]
 name = "{}"
 path = "{}.rs""#,