Set the Rust version we support in Cargo.toml

oli-obk · oli-obk · commit 0323f4ed21af · 2022-08-26T13:31:49.000Z
diff --git a/Cargo.toml b/Cargo.toml
@@ -4,6 +4,7 @@ version = "0.1.1"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 description = "A test framework for testing rustc diagnostics output"
+rust-version = "1.63"
 
 [lib]
 test = true # we have unit tests
