Update to 2021 edition

dtolnay · Jul 6, 2023 · ad2d0e8 · ad2d0e8
1 parent 1410cb9
commit ad2d0e8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Cargo.toml b/Cargo.toml
@@ -5,7 +5,7 @@ authors = ["David Tolnay <dtolnay@gmail.com>"]
 categories = ["rust-patterns", "no-std", "no-std::no-alloc"]
 description = "Convert number to enum"
 documentation = "https://docs.rs/enumn"
-edition = "2018"
+edition = "2021"
 keywords = ["enum", "integer"]
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/dtolnay/enumn"