From 3e7a4a576757664747b864c3971cd39b4579f681 Mon Sep 17 00:00:00 2001
From: Michael Macias <zaeleus@gmail.com>
Date: Thu, 14 Dec 2023 10:47:40 -0600
Subject: [PATCH] bam/lazy/record/quality_scores: Implement
 sam::alignment::record::QualityScores for QualityScores

---
 noodles-bam/src/lazy/record/quality_scores.rs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/noodles-bam/src/lazy/record/quality_scores.rs b/noodles-bam/src/lazy/record/quality_scores.rs
index 0ea8d2c5e..cd595b986 100644
--- a/noodles-bam/src/lazy/record/quality_scores.rs
+++ b/noodles-bam/src/lazy/record/quality_scores.rs
@@ -22,6 +22,20 @@ impl<'a> QualityScores<'a> {
     }
 }
 
+impl<'a> sam::alignment::record::QualityScores for QualityScores<'a> {
+    fn is_empty(&self) -> bool {
+        self.is_empty()
+    }
+
+    fn len(&self) -> usize {
+        self.len()
+    }
+
+    fn iter(&self) -> Box<dyn Iterator<Item = u8> + '_> {
+        Box::new(self.as_ref().iter().copied())
+    }
+}
+
 impl<'a> AsRef<[u8]> for QualityScores<'a> {
     fn as_ref(&self) -> &[u8] {
         self.0