gff/record_buf/attributes: Remove DerefMut

Use the `AsMut<IndexMap<Tag, Value>>` implementation instead.
zaeleus · Jan 13, 2025 · 3904855 · 3904855
1 parent ee423ba
commit 3904855
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diff --git a/noodles-gff/CHANGELOG.md b/noodles-gff/CHANGELOG.md
@@ -8,6 +8,10 @@
 
 ### Removed
 
+  * gff/record_buf/attributes: Remove `DerefMut`.
+
+    Use the `AsMut<IndexMap<Tag, Value>>` implementation instead.
+
   * gff/record_buf/attributes: Remove parser.
 
     Use a deserializer (e.g., `gff::io::Reader`) instead.

diff --git a/noodles-gff/src/record_buf/attributes.rs b/noodles-gff/src/record_buf/attributes.rs
@@ -2,7 +2,7 @@
 
 pub mod field;
 
-use std::ops::{Deref, DerefMut};
+use std::ops::Deref;
 
 use indexmap::IndexMap;
 
@@ -23,8 +23,8 @@ impl Deref for Attributes {
     }
 }
 
-impl DerefMut for Attributes {
-    fn deref_mut(&mut self) -> &mut Self::Target {
+impl AsMut<IndexMap<Tag, Value>> for Attributes {
+    fn as_mut(&mut self) -> &mut IndexMap<Tag, Value> {
         &mut self.0
     }
 }