Merge pull request #17 from rp-rs/fix-build

Fix build

Author: thejpster

src/algo.rs

@@ -1,6 +1,7 @@
 #![macro_use]
 
 
+use core::arch::asm;
 use core::num::NonZeroU32;
 
 #[panic_handler]

src/main.rs

@@ -1,6 +1,5 @@
 #![no_std]
 #![no_main]
-#![feature(asm)]
 
 mod algo;