From 9a2cacf024577251f068e53bae86c6752a264458 Mon Sep 17 00:00:00 2001
From: Luro02 <24826124+Luro02@users.noreply.github.com>
Date: Sat, 28 Mar 2020 10:48:17 +0100
Subject: [PATCH] fix some clippy lints

---
 src/media_playlist.rs            | 1 +
 src/types/key_format_versions.rs | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/media_playlist.rs b/src/media_playlist.rs
index 3c2a06e..855aea8 100644
--- a/src/media_playlist.rs
+++ b/src/media_playlist.rs
@@ -383,6 +383,7 @@ impl MediaPlaylist {
 
     /// Computes the `Duration` of the [`MediaPlaylist`], by adding each segment
     /// duration together.
+    #[must_use]
     pub fn duration(&self) -> Duration {
         self.segments.values().map(|s| s.duration.duration()).sum()
     }
diff --git a/src/types/key_format_versions.rs b/src/types/key_format_versions.rs
index 494f4ac..601fdf6 100644
--- a/src/types/key_format_versions.rs
+++ b/src/types/key_format_versions.rs
@@ -184,7 +184,7 @@ impl KeyFormatVersions {
     /// ```
     #[inline]
     #[must_use]
-    pub fn is_empty(&self) -> bool { self.len() == 0 }
+    pub const fn is_empty(&self) -> bool { self.len() == 0 }
 
     /// Removes the last element and returns it, or `None` if it is empty.
     ///