Run cargo-fmt

Former-commit-id: b0a8fe8948fe8affe3377acf0c72af8d78717789
Former-commit-id: fee6919ea7cf16c5bf6e1bd21b993770cc08998f

core/src/interrupt.rs

@@ -4,7 +4,6 @@ use std::rc::Rc;
 use serde::{Deserialize, Serialize};
 
 pub trait InterruptConnect {
-
     // Connect a SharedInterruptFlags to this interrupt source
     fn connect_irq(&mut self, interrupt_flags: SharedInterruptFlags);
 }

core/src/lib.rs

@@ -26,7 +26,6 @@ extern crate log;
 #[macro_use]
 extern crate hex_literal;
 
-#[macro_use]
 extern crate cfg_if;
 
 use zip;

core/src/timer.rs

@@ -142,8 +142,7 @@ impl Timers {
         timer.is_scheduled = true;
         timer.start_time = self.scheduler.timestamp();
         let cycles = (timer.ticks_to_overflow() as usize) << timer.prescalar_shift;
-        self.scheduler
-            .push(EventType::TimerOverflow(id), cycles);
+        self.scheduler.push(EventType::TimerOverflow(id), cycles);
     }
 
     fn cancel_timer_event(&mut self, id: usize) {