From b7e3a33deee9ae0b3b290176f703af604bcae555 Mon Sep 17 00:00:00 2001
From: Daniel Verkamp <dverkamp@chromium.org>
Date: Mon, 23 Aug 2021 14:35:14 -0700
Subject: [PATCH] Implement std::error::Error for Error type.

This allows our custom Error type to be used in places where a standard
Error is required (e.g. Box<Error>).

Signed-off-by: Daniel Verkamp <dverkamp@chromium.org>
---
 src/writer.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/writer.rs b/src/writer.rs
index e44ad9a..6ecd5d8 100644
--- a/src/writer.rs
+++ b/src/writer.rs
@@ -60,6 +60,8 @@ impl fmt::Display for Error {
     }
 }
 
+impl std::error::Error for Error {}
+
 /// Result of a FDT writer operation.
 pub type Result<T> = std::result::Result<T, Error>;