Bump to Rust 2021 edition
@@ -9,7 +9,7 @@ documentation = "https://docs.rs/pueue-lib"
license = "MIT"
keywords = ["shell", "command", "parallel", "task", "queue"]
readme = "README.md"
-edition = "2018"
+edition = "2021"
[badges]
maintenance = { status="actively-developed" }
