prefix data structures with Lambda instead of namespacing them

motivation: consisten naming convention

changes:
* Lambda.InitializationContext -> LambdaInitializationContext
* Lambda.Runner -> LambdaRunner
* Lambda.Configuration -> LambdaConfiguration
* Lambda.RuntimeError -> LambdaRuntimeError
* adjust call sites, tests, and examples

Author: tomerd

Examples/Benchmark/BenchmarkHandler.swift

@@ -25,7 +25,7 @@ struct BenchmarkHandler: EventLoopLambdaHandler {
     typealias Event = String
     typealias Output = String
 
-    static func makeHandler(context: Lambda.InitializationContext) -> EventLoopFuture<Self> {
+    static func makeHandler(context: LambdaInitializationContext) -> EventLoopFuture<Self> {
         context.eventLoop.makeSucceededFuture(BenchmarkHandler())
     }
 

Examples/Deployment/Sources/Benchmark/BenchmarkHandler.swift

@@ -25,7 +25,7 @@ struct BenchmarkHandler: EventLoopLambdaHandler {
     typealias Event = String
     typealias Output = String
 
-    static func makeHandler(context: Lambda.InitializationContext) -> EventLoopFuture<Self> {
+    static func makeHandler(context: LambdaInitializationContext) -> EventLoopFuture<Self> {
         context.eventLoop.makeSucceededFuture(BenchmarkHandler())
     }
 

Examples/Deployment/Sources/HelloWorld/HelloWorldHandler.swift

@@ -20,7 +20,7 @@ struct HelloWorldHandler: LambdaHandler {
     typealias Event = String
     typealias Output = String
 
-    init(context: Lambda.InitializationContext) async throws {
+    init(context: LambdaInitializationContext) async throws {
         // setup your resources that you want to reuse here.
     }
 

Examples/Echo/Lambda.swift

@@ -21,7 +21,7 @@ struct MyLambda: LambdaHandler {
     typealias Event = String
     typealias Output = String
 
-    init(context: Lambda.InitializationContext) async throws {
+    init(context: LambdaInitializationContext) async throws {
         // setup your resources that you want to reuse for every invocation here.
     }
 

Examples/ErrorHandling/Lambda.swift

@@ -21,7 +21,7 @@ struct MyLambda: LambdaHandler {
     typealias Event = Request
     typealias Output = Response
 
-    init(context: Lambda.InitializationContext) async throws {}
+    init(context: LambdaInitializationContext) async throws {}
 
     func handle(_ request: Request, context: LambdaContext) async throws -> Response {
         // switch over the error type "requested" by the request, and trigger such error accordingly

Examples/Foundation/Lambda.swift

@@ -30,7 +30,7 @@ struct MyLambda: LambdaHandler {
 
     let calculator: ExchangeRatesCalculator
 
-    init(context: Lambda.InitializationContext) async throws {
+    init(context: LambdaInitializationContext) async throws {
         // the ExchangeRatesCalculator() can be reused over and over
         self.calculator = ExchangeRatesCalculator()
     }

Examples/JSON/Lambda.swift

@@ -30,7 +30,7 @@ struct MyLambda: LambdaHandler {
     typealias Event = Request
     typealias Output = Response
 
-    init(context: Lambda.InitializationContext) async throws {
+    init(context: LambdaInitializationContext) async throws {
         // setup your resources that you want to reuse for every invocation here.
     }
 

Examples/LocalDebugging/MyLambda/Lambda.swift

@@ -23,7 +23,7 @@ struct MyLambda: LambdaHandler {
     typealias Event = Request
     typealias Output = Response
 
-    init(context: Lambda.InitializationContext) async throws {
+    init(context: LambdaInitializationContext) async throws {
         // setup your resources that you want to reuse for every invocation here.
     }
 

Examples/Testing/Sources/Lambda.swift

@@ -21,7 +21,7 @@ struct MyLambda: LambdaHandler {
     typealias Event = String
     typealias Output = String
 
-    init(context: Lambda.InitializationContext) async throws {
+    init(context: LambdaInitializationContext) async throws {
         // setup your resources that you want to reuse for every invocation here.
     }
 

Sources/AWSLambdaRuntimeCore/ControlPlaneRequest.swift

@@ -38,17 +38,17 @@ struct Invocation: Hashable {
 
     init(headers: HTTPHeaders) throws {
         guard let requestID = headers.first(name: AmazonHeaders.requestID), !requestID.isEmpty else {
-            throw Lambda.RuntimeError.invocationMissingHeader(AmazonHeaders.requestID)
+            throw LambdaRuntimeError.invocationMissingHeader(AmazonHeaders.requestID)
         }
 
         guard let deadline = headers.first(name: AmazonHeaders.deadline),
               let unixTimeInMilliseconds = Int64(deadline)
         else {
-            throw Lambda.RuntimeError.invocationMissingHeader(AmazonHeaders.deadline)
+            throw LambdaRuntimeError.invocationMissingHeader(AmazonHeaders.deadline)
         }
 
         guard let invokedFunctionARN = headers.first(name: AmazonHeaders.invokedFunctionARN) else {
-            throw Lambda.RuntimeError.invocationMissingHeader(AmazonHeaders.invokedFunctionARN)
+            throw LambdaRuntimeError.invocationMissingHeader(AmazonHeaders.invokedFunctionARN)
         }
 
         self.requestID = requestID