A MessagePack encoder and decoder for Codable types.
This functionality is discussed in Chapter 7 of Flight School Guide to Swift Codable.
- Swift 4.2+
import MessagePack
let encoder = MessagePackEncoder()
let value = try! encoder.encode(["a": 1, "b": 2, "c": 3])
// [0x83, 0xA1, 0x62, 0x02, 0xA1, 0x61, 0x01, 0xA1, 0x63, 0x03]import MessagePack
let decoder = MessagePackDecoder()
let data = Data(bytes: [0xCB, 0x40, 0x09, 0x21, 0xF9, 0xF0, 0x1B, 0x86, 0x6E])
let value = try! decoder.decode(Double.self, from: data)
// 3.14159Add the MessagePack package to your target dependencies in Package.swift:
import PackageDescription
let package = Package(
name: "YourProject",
dependencies: [
.package(
url: "https://github.com/Flight-School/MessagePack",
from: "1.2.3"
),
]
)Then run the swift build command to build your project.
You can install MessagePack via CocoaPods,
by adding the following line to your Podfile:
pod 'MessagePack-FlightSchool', '~> 1.2.4'Run the pod install command to download the library
and integrate it into your Xcode project.
Note The module name for this library is "MessagePack" --- that is, to use it, you add
import MessagePackto the top of your Swift code just as you would by any other installation method. The pod is called "MessagePack-FlightSchool" because there's an existing pod with the name "MessagePack".
MIT
Mattt (@mattt)