Add a toolchain file for tracking our supported rustc version

oli-obk · oli-obk · commit ec6f35bb4719 · 2022-08-26T13:29:04.000Z
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
@@ -0,0 +1,4 @@
+[toolchain]
+channel = "1.63.0"
+components = [ "rustfmt" ]
+profile = "minimal"
