#139 Add OptionSet conformance to GATTCharacteristicProperty

Sources/BluetoothGATT/GATT.swift

@@ -6,7 +6,6 @@
 //  Copyright © 2016 PureSwift. All rights reserved.
 //
 
-import Foundation
 @_exported import Bluetooth
 
 /**
@@ -34,44 +33,6 @@ internal enum GATTUUID: UInt16 {
     }
 }
 
-// MARK: - Characteristic Property
-
-/// GATT Characteristic Properties Bitfield valuess
-@frozen
-public enum GATTCharacteristicProperty: UInt8, BitMaskOption {
-
-    case broadcast              = 0x01
-    case read                   = 0x02
-    case writeWithoutResponse   = 0x04
-    case write                  = 0x08
-    case notify                 = 0x10
-    case indicate               = 0x20
-
-    /// Characteristic supports write with signature
-    case signedWrite            = 0x40 // BT_GATT_CHRC_PROP_AUTH
-
-    case extendedProperties     = 0x80
-}
-
-// MARK: CustomStringConvertible
-
-extension GATTCharacteristicProperty: CustomStringConvertible {
-
-    public var description: String {
-
-        switch self {
-        case .broadcast:                return "Broadcast"
-        case .read:                     return "Read"
-        case .write:                    return "Write"
-        case .writeWithoutResponse:     return "Write without Response"
-        case .notify:                   return "Notify"
-        case .indicate:                 return "Indicate"
-        case .signedWrite:              return "Signed Write"
-        case .extendedProperties:       return "Extended Properties"
-        }
-    }
-}
-
 // MARK: - Characteristic Extended Property
 
 /// GATT Characteristic Extended Properties Bitfield values.

Sources/BluetoothGATT/GATTCharacteristicProperty.swift

@@ -0,0 +1,70 @@
+//
+//  GATTCharacteristicProperty.swift
+//  Bluetooth
+//
+//  Created by Alsey Coleman Miller on 11/7/24.
+//
+
+/// GATT Characteristic Properties Bitfield valuess
+public struct GATTCharacteristicProperty: OptionSet, Hashable, Sendable {
+
+    public var rawValue: UInt8
+
+    public init(rawValue: UInt8) {
+        self.rawValue = rawValue
+    }
+}
+
+// MARK: - ExpressibleByIntegerLiteral
+
+extension GATTCharacteristicProperty: ExpressibleByIntegerLiteral {
+
+    public init(integerLiteral value: UInt8) {
+        self.rawValue = value
+    }
+}
+
+// MARK: CustomStringConvertible
+
+extension GATTCharacteristicProperty: CustomStringConvertible, CustomDebugStringConvertible {
+
+    #if hasFeature(Embedded)
+    public var description: String {
+        rawValue.description
+    }
+    #else
+    @inline(never)
+    public var description: String {
+        let descriptions: [(GATTCharacteristicProperty, StaticString)] = [
+            (.broadcast,            ".broadcast"),
+            (.read,                 ".read"),
+            (.write,                ".write"),
+            (.notify,               ".notify"),
+            (.indicate,             ".indicate"),
+            (.signedWrite,          ".signedWrite"),
+            (.extendedProperties,   ".extendedProperties")
+        ]
+        return buildDescription(descriptions)
+    }
+    #endif
+
+    /// A textual representation of the file permissions, suitable for debugging.
+    public var debugDescription: String { self.description }
+}
+
+// MARK: - Options
+
+public extension GATTCharacteristicProperty {
+
+    static var broadcast: GATTCharacteristicProperty            { 0x01 }
+    static var read: GATTCharacteristicProperty                 { 0x02 }
+    static var writeWithoutResponse: GATTCharacteristicProperty { 0x04 }
+    static var write: GATTCharacteristicProperty                { 0x08 }
+    static var notify: GATTCharacteristicProperty               { 0x10 }
+    static var indicate: GATTCharacteristicProperty             { 0x20 }
+
+    /// Characteristic supports write with signature
+    static var signedWrite: GATTCharacteristicProperty          { 0x40 } // BT_GATT_CHRC_PROP_AUTH
+
+    static var extendedProperties: GATTCharacteristicProperty   { 0x80 }
+}