From 93e3c4c10ada0de13ca294cf0b7d2e1b2c715352 Mon Sep 17 00:00:00 2001
From: Stephen Chung <schungx@live.com>
Date: Mon, 13 Dec 2021 09:40:43 +0800
Subject: [PATCH] Compact BLOB display.

---
 CHANGELOG.md         |  9 +++++++++
 src/types/dynamic.rs | 11 ++++++++++-
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1e07fe18..c0b20648 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,15 @@
 Rhai Release Notes
 ==================
 
+Version 1.3.1
+=============
+
+Enhancements
+------------
+
+* `BLOB`'s are refined to display in a more compact hex format.
+
+
 Version 1.3.0
 =============
 
diff --git a/src/types/dynamic.rs b/src/types/dynamic.rs
index 9f142049..314dbc4b 100644
--- a/src/types/dynamic.rs
+++ b/src/types/dynamic.rs
@@ -689,7 +689,16 @@ impl fmt::Debug for Dynamic {
             #[cfg(not(feature = "no_index"))]
             Union::Array(ref value, _, _) => fmt::Debug::fmt(value, f),
             #[cfg(not(feature = "no_index"))]
-            Union::Blob(ref value, _, _) => fmt::Debug::fmt(value, f),
+            Union::Blob(ref value, _, _) => {
+                f.write_str("[")?;
+                value.iter().enumerate().try_for_each(|(i, v)| {
+                    if i > 0 && i % 8 == 0 {
+                        f.write_str(" ")?;
+                    }
+                    write!(f, "{:02x}", v)
+                })?;
+                f.write_str("]")
+            }
             #[cfg(not(feature = "no_object"))]
             Union::Map(ref value, _, _) => {
                 f.write_str("#")?;