Added a discard button and error handling to the RecordingView view in the Recording package target.

Packages/Features/Sources/Recording/Services/AudioTranscribing.swift

@@ -1,4 +1,5 @@
 import AVFoundation
+import OSLog
 import Speech
 
 /// The transcribing service that transcribes recorded audio into text on device.
@@ -23,7 +24,8 @@ public struct AudioTranscribing: Transcribing {
     ///   - locale: The locale of the spoken language to transcribe.
     /// - Returns: The transcription of the recorded audio.
     /// - Throws: ``AudioTranscribingError/localeNotSupported`` when the transcriber supports no equivalent of the given locale,
-    /// or any error thrown while installing the speech model assets, reading the audio file, or analyzing its contents.
+    /// ``AudioTranscribingError/assetsNotInstalled`` when the speech model assets fail to reserve, download, or install,
+    /// or any error thrown while reading the audio file or analyzing its contents.
     public func callAsFunction(
         _ audio: URL,
         locale: Locale
@@ -43,8 +45,14 @@ public struct AudioTranscribing: Transcribing {
             preset: .transcription
         )
 
-        if let request = try await AssetInventory.assetInstallationRequest(supporting: [transcriber]) {
-            try await request.downloadAndInstall()
+        do {
+            if let request = try await AssetInventory.assetInstallationRequest(supporting: [transcriber]) {
+                try await request.downloadAndInstall()
+            }
+        } catch {
+            logger.error("The speech model assets for the \"\(locale.identifier, privacy: .public)\" locale failed to install: \(String(describing: error), privacy: .public)")
+
+            throw AudioTranscribingError.assetsNotInstalled
         }
 
         let analyzer = SpeechAnalyzer(modules: [transcriber])
@@ -70,6 +78,16 @@ public struct AudioTranscribing: Transcribing {
 
 /// The errors thrown by ``AudioTranscribing``.
 public enum AudioTranscribingError: Error {
+    /// The speech model assets for the locale failed to reserve, download, or install.
+    case assetsNotInstalled
     /// The transcriber supports no equivalent of the locale the transcription was requested with.
     case localeNotSupported
 }
+
+// MARK: - Constants
+
+/// The logger that records the failures of the audio transcribing service.
+private let logger = Logger(
+    subsystem: "Features.Recording",
+    category: "AudioTranscribing"
+)