From 27ddad683af52dbcf5df9d90846b5f66cf88ce54 Mon Sep 17 00:00:00 2001
From: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
Date: Fri, 27 Nov 2020 20:57:01 +0100
Subject: [PATCH] xmpp-parsers/jingle: Implement Display on ReasonElement.

---
 xmpp-parsers/src/jingle.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/xmpp-parsers/src/jingle.rs b/xmpp-parsers/src/jingle.rs
index 5db03c06..1e357f30 100644
--- a/xmpp-parsers/src/jingle.rs
+++ b/xmpp-parsers/src/jingle.rs
@@ -15,6 +15,7 @@ use crate::Element;
 use jid::Jid;
 use std::collections::BTreeMap;
 use std::convert::TryFrom;
+use std::fmt;
 use std::str::FromStr;
 
 generate_attribute!(
@@ -472,6 +473,18 @@ pub struct ReasonElement {
     pub texts: BTreeMap<Lang, String>,
 }
 
+impl fmt::Display for ReasonElement {
+    fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
+        write!(fmt, "{}", Element::from(self.reason.clone()).name())?;
+        if let Some(text) = self.texts.get("en") {
+            write!(fmt, ": {}", text)?;
+        } else if let Some(text) = self.texts.get("") {
+            write!(fmt, ": {}", text)?;
+        }
+        Ok(())
+    }
+}
+
 impl TryFrom<Element> for ReasonElement {
     type Error = Error;