From f1d49651e4cb4f97671cb1f9516d9aae60c3260e Mon Sep 17 00:00:00 2001
From: Chris <Caemor@users.noreply.github.com>
Date: Sat, 26 May 2018 17:16:23 +0200
Subject: [PATCH] embedded_linux example: further improvements to panics

---
 examples/embedded_linux/src/main.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/examples/embedded_linux/src/main.rs b/examples/embedded_linux/src/main.rs
index a83400e..fc78ad1 100644
--- a/examples/embedded_linux/src/main.rs
+++ b/examples/embedded_linux/src/main.rs
@@ -104,11 +104,11 @@ fn main() {
     // draw something into the buffer
     buffer[0] = 0xFF;
  
-    epd4in2.display_and_transfer_frame(&buffer, None).unwrap();
+    epd4in2.display_and_transfer_frame(&buffer, None).expect("display and transfer error");
  
     epd4in2.delay_ms(3000);
 
-    epd4in2.clear_frame(None).unwrap();
+    epd4in2.clear_frame(None).expect("clear frame error");
 
-    epd4in2.sleep().unwrap();
+    epd4in2.sleep().expect("sleeping error");
 }