cleanup

Author: lattice0

examples/cc253x.rs

@@ -1,27 +1,27 @@
 //use pasts::Executor;
+use futures::executor::block_on;
 use rusty_zigbee_dongle::{
     cc253x::CC253X,
     coordinator::{Coordinator, CoordinatorError, LedStatus},
 };
 use std::path::PathBuf;
-use futures::executor::block_on;
 
 fn main() {
     let f = async {
         let cc2531 = CC253X::from_path(PathBuf::from("/dev/ttyACM0"), 115_200).unwrap();
 
         // Not all firmware versions support LED write as far as I understood
         let a = async {
+            
             cc2531.set_led(LedStatus::On).await.unwrap();
             Ok::<(), CoordinatorError>(())
         };
         let b = async {
             println!("version: {:?}", cc2531.version().await);
             Ok::<(), CoordinatorError>(())
         };
-        futures::try_join!(a,b)
+        futures::try_join!(a, b)
     };
-    
-    let v = block_on(f);
-    println!("version: {:?}", v);
+
+    block_on(f).unwrap();
 }

src/utils/mod.rs

@@ -6,6 +6,7 @@ macro_rules! log {
         println!($($arg)*);
     }
 }
+use futures::executor::block_on;
 pub(crate) use log;
 
 #[allow(unused_macros)]
@@ -17,7 +18,6 @@ macro_rules! warnn {
 #[allow(unused_imports)]
 pub(crate) use warnn;
 
-
 macro_rules! err {
     ($($arg:tt)*) => {
         eprintln!($($arg)*);