From 0c7454dfcd75e267eca73e4364b737515772c579 Mon Sep 17 00:00:00 2001
From: Liu-Cheng Xu <xuliuchengxlc@gmail.com>
Date: Mon, 21 Sep 2020 17:32:41 +0800
Subject: [PATCH] Display RawEvent data in hex (#168)

So that printing the RawEvent won't comsume more than the whole screen.
---
 src/events.rs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/events.rs b/src/events.rs
index e7f45295d6..ec05909c52 100644
--- a/src/events.rs
+++ b/src/events.rs
@@ -52,7 +52,6 @@ use crate::{
 };
 
 /// Raw bytes for an Event
-#[derive(Debug)]
 pub struct RawEvent {
     /// The name of the module from whence the Event originated
     pub module: String,
@@ -62,6 +61,16 @@ pub struct RawEvent {
     pub data: Vec<u8>,
 }
 
+impl std::fmt::Debug for RawEvent {
+    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
+        f.debug_struct("RawEvent")
+            .field("module", &self.module)
+            .field("variant", &self.variant)
+            .field("data", &hex::encode(&self.data))
+            .finish()
+    }
+}
+
 /// Events decoder.
 #[derive(Debug)]
 pub struct EventsDecoder<T> {