Remove mutating from processors

fwcd · Apr 29, 2024 · 7e288f9 · 7e288f9
1 parent a84c084
commit 7e288f9
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/Sources/MusicLibrary/Process/CopyProcessor.swift b/Sources/MusicLibrary/Process/CopyProcessor.swift
@@ -7,7 +7,7 @@ public struct CopyProcessor: LibraryProcessor {
         self.mapping = mapping
     }
 
-    public mutating func process(library: inout Library, onProgress: (ProgressInfo) -> Void) throws {
+    public func process(library: inout Library, onProgress: (ProgressInfo) -> Void) throws {
         var progress = ProgressInfo(total: library.tracks.count) {
             didSet { onProgress(progress) }
         }

diff --git a/Sources/MusicLibrary/Process/LibraryProcessor.swift b/Sources/MusicLibrary/Process/LibraryProcessor.swift
@@ -1,11 +1,11 @@
 /// A processing stage that transforms a library
 public protocol LibraryProcessor {
     /// Processes the library.
-    mutating func process(library: inout Library, onProgress: (ProgressInfo) -> Void) throws
+    func process(library: inout Library, onProgress: (ProgressInfo) -> Void) throws
 }
 
 public extension LibraryProcessor {
-    mutating func process(library: inout Library) throws {
+    func process(library: inout Library) throws {
         try process(library: &library, onProgress: { _ in })
     }
 }