From 20949c283290d8ce2ed98982a7b418761f07408d Mon Sep 17 00:00:00 2001
From: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
Date: Sun, 23 Apr 2017 18:36:12 +0100
Subject: [PATCH] hashes: Implement serialise.

---
 src/hashes.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/hashes.rs b/src/hashes.rs
index f9e1e846..febf8b3f 100644
--- a/src/hashes.rs
+++ b/src/hashes.rs
@@ -28,6 +28,14 @@ pub fn parse_hash(root: &Element) -> Result<Hash, Error> {
     })
 }
 
+pub fn serialise(hash: &Hash) -> Element {
+    Element::builder("hash")
+            .ns(ns::HASHES)
+            .attr("algo", hash.algo.clone())
+            .append(hash.hash.clone())
+            .build()
+}
+
 #[cfg(test)]
 mod tests {
     use minidom::Element;