From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 2 May 2021 22:56:34 +0000 (+0100)
Subject: Provide DebugExt::to_debug
X-Git-Tag: otter-0.6.0~466
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=56efe5c3b0b569e93a470e470250919956f3a003;p=otter.git

Provide DebugExt::to_debug

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/base/misc.rs b/base/misc.rs
index c6bbe061..faa47bc4 100644
--- a/base/misc.rs
+++ b/base/misc.rs
@@ -84,3 +84,8 @@ macro_rules! if_let {
     };
   };
 }
+
+#[ext(pub, name=DebugExt)]
+impl<T:Debug> T {
+  fn to_debug(&self) -> String { format!("{:?}", self) }
+}