Upgrade all support versions. (#57)

Author: jverkoey

.swift-version

@@ -1 +1 @@
-4.2
+5.2

BinaryCodable.podspec

@@ -8,8 +8,8 @@ Pod::Spec.new do |s|
   s.source = { :git => 'https://github.com/jverkoey/BinaryCodable.git', :tag => s.version }
   s.documentation_url = 'https://github.com/jverkoey/BinaryCodable/'
 
-  s.ios.deployment_target = '12.0'
-  s.osx.deployment_target = '10.12'
+  s.ios.deployment_target = '13.0'
+  s.osx.deployment_target = '10.15'
 
   s.source_files = ['Sources/**/*.swift']
 end

Package.swift

@@ -1,4 +1,4 @@
-// swift-tools-version:4.2
+// swift-tools-version:5.2
 // Copyright 2019-present the BinaryCodable authors. All Rights Reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");

README.md

@@ -39,11 +39,10 @@ This is not an official Google product.
 
 ## Supported technologies
 
-- iOS 12.0+ / macOS 10.12+
-- Xcode 10.1+
+- iOS 13.0+ / macOS 10.15+
+- Xcode 11.5+
 - Ubuntu 16.04
-- Swift 4.2.4
-- Swift 5.1.3
+- Swift 5.2
 
 ## License
 

Sources/BinaryCodable/BinaryDataCoders/BinaryDataDecoder.swift

@@ -111,8 +111,8 @@ private class BinaryDataDecodingContainer: BinaryDecodingContainer {
       throw BinaryDecodingError.dataCorrupted(.init(debugDescription:
         "Not enough data to create a a type of \(type). Needed: \(byteWidth). Received: \(bytes.count)."))
     }
-    let value = bytes.withUnsafeBytes { (ptr: UnsafePointer<T>) -> T in
-      return ptr.pointee
+    let value = bytes.withUnsafeBytes { ptr -> T in
+      return ptr.load(as: T.self)
     }
     return value
   }
@@ -124,8 +124,8 @@ private class BinaryDataDecodingContainer: BinaryDecodingContainer {
       throw BinaryDecodingError.dataCorrupted(.init(debugDescription:
         "Not enough data to create a a type of \(type). Needed: \(byteWidth). Received: \(bytes.count)."))
     }
-    let value = bytes.withUnsafeBytes { (ptr: UnsafePointer<T>) -> T in
-      return ptr.pointee
+    let value = bytes.withUnsafeBytes { ptr -> T in
+      return ptr.load(as: T.self)
     }
     return value
   }