build: raise edition to 2021

was another suggestion by lib.rs dashboard
badboy · May 1, 2024 · c0ffeec · c0ffeec
1 parent 3d37e0f
commit c0ffeec
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Cargo.toml b/Cargo.toml
@@ -13,7 +13,7 @@ documentation = "https://docs.rs/iso8601/"
 license = "MIT"
 readme = "README.md"
 
-edition = "2018"
+edition = "2021"
 
 [dependencies]
 nom = { version = "7", default-features = false }