From 324648d9a7e191bd7b99f1aa6513e674e32b32f3 Mon Sep 17 00:00:00 2001
From: kageru <kageru@encode.moe>
Date: Sun, 21 Jun 2020 22:52:23 +0200
Subject: [PATCH] Implement Display for Position

---
 src/structs.rs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/structs.rs b/src/structs.rs
index a5ead09..f2e544e 100644
--- a/src/structs.rs
+++ b/src/structs.rs
@@ -1,7 +1,7 @@
 use chrono::prelude::*;
 use helpers::*;
 use serde::Deserialize;
-use std::time::Duration;
+use std::{fmt, time::Duration};
 
 /// All information about a track. This is returned by the `currentsong` or `queue` commands.
 #[derive(Deserialize, Clone, Debug, Default, PartialEq)]
@@ -57,6 +57,15 @@ pub struct Position {
   pub total_items:   Option<u16>,
 }
 
+impl fmt::Display for Position {
+  fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+    match self.total_items {
+      Some(n) => write!(f, "{}/{}", self.item_position, n),
+      None => write!(f, "{}", self.item_position),
+    }
+  }
+}
+
 /// Current status as returned by `status`.
 ///
 /// Regarding optional `volume`: