v2: Use Rust 2021 edition
@@ -3,7 +3,7 @@ name = "sallyport"
version = "0.2.0"
authors = ["The Enarx Project Developers"]
license = "Apache-2.0"
-edition = "2018"
+edition = "2021"
homepage = "https://github.com/enarx/sallyport"
repository = "https://github.com/enarx/sallyport"
description = "API for the Enarx hypervisor-microkernel boundary"
