string conversion

Author: Dr. Brandon Wiley

Package.swift

@@ -17,6 +17,7 @@ let package = Package(
     ],
     dependencies: [
         .package(url: "https://github.com/OperatorFoundation/Straw", branch: "main"),
+        .package(url: "https://github.com/OperatorFoundation/SwiftHexTools", branch: "main"),
         .package(url: "https://github.com/OperatorFoundation/Transmission", branch: "main"),
     ],
     targets: [
@@ -26,6 +27,7 @@ let package = Package(
             name: "TransmissionData",
             dependencies: [
                 "Straw",
+                "SwiftHexTools",
                 "Transmission",
             ]
         ),

Sources/TransmissionData/TransmissionData.swift

@@ -8,6 +8,7 @@
 import Foundation
 
 import Straw
+import SwiftHexTools
 import Transmission
 
 public class TransmissionData: Transmission.Connection
@@ -136,3 +137,31 @@ public class TransmissionData: Transmission.Connection
         self.writeBuffer = UnsafeStraw()
     }
 }
+
+extension TransmissionData: CustomStringConvertible
+{
+    public var description: String
+    {
+        let readPeek: String
+        do
+        {
+            readPeek = try self.readBuffer.peekAllData().hex
+        }
+        catch
+        {
+            readPeek = "?"
+        }
+
+        let writePeek: String
+        do
+        {
+            writePeek = try self.writeBuffer.peekAllData().hex
+        }
+        catch
+        {
+            writePeek = "?"
+        }
+
+        return "[TransmissionData: readBuffer=\(readPeek), writeBuffer=\(writePeek)]"
+git co    }
+}