Add core::error::Error implementation for minipng::Error

1 files changed, 2 insertions, 0 deletions

diff --git a/src/lib.rs b/src/lib.rs
index dc8ee83..ff28528 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -96,6 +96,8 @@ impl Display for Error {
 	}
 }
 
+impl core::error::Error for Error {}
+
 struct SliceReader<'a>(&'a [u8]);
 
 impl<'a> From<&'a [u8]> for SliceReader<'a> {