asm: silence warning about asm being stable
// - A generated #[derive(Debug)] function (in which case the attribute needs
// to be applied to the struct).
#![deny(clippy::missing_inline_in_public_items)]
+// Don't warn about feature(asm) being stable on Rust >= 1.59.0
+#![allow(stable_features)]
extern crate bare_metal;
extern crate volatile_register;
