From bcf60257a86fec924dda8c71ab3a5fe0be5b74cd Mon Sep 17 00:00:00 2001
From: Eskil Q <eskilq@kth.se>
Date: Sat, 2 Jan 2021 08:55:18 +0100
Subject: add is_exhausted method to StreamingSignal trait

---
 mumd/src/audio.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'mumd/src')

diff --git a/mumd/src/audio.rs b/mumd/src/audio.rs
index 7d4929c..9c9648b 100644
--- a/mumd/src/audio.rs
+++ b/mumd/src/audio.rs
@@ -429,6 +429,10 @@ trait StreamingSignal {
     type Frame: Frame;
 
     fn poll_next(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Frame>;
+
+    fn is_exhausted(&self) -> bool {
+        false
+    }
 }
 
 impl<S> StreamingSignal for S
-- 
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