Dart: Futures -> Callbacks.

mojo/dart/packages/mojo_services/lib/http_server/http_response.mojom.dart

 // WARNING: DO NOT EDIT. This file was generated by a program.
 // See $MOJO_SDK/tools/bindings/mojom_bindings_generator.py.
 
 library http_response_mojom;
 import 'package:mojo/bindings.dart' as bindings;
 import 'package:mojo/core.dart' as core;
 
 
 
 
 class HttpResponse extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(40, 0)
   ];
   int statusCode = 200;
   core.MojoDataPipeConsumer body = null;
   int contentLength = 0;
   String contentType = "text/html; charset=utf-8";
   Map<String, String> customHeaders = null;
 
   HttpResponse() : super(kVersions.last.size);
 
+  HttpResponse.init(
+    int this.statusCode, 
+    core.MojoDataPipeConsumer this.body, 
+    int this.contentLength, 
+    String this.contentType, 
+    Map<String, String> this.customHeaders
+  ) : super(kVersions.last.size);
+
   static HttpResponse deserialize(bindings.Message message) {
     var decoder = new bindings.Decoder(message);
     var result = decode(decoder);
     if (decoder.excessHandles != null) {
       decoder.excessHandles.forEach((h) => h.close());
     }
     return result;
   }
 
   static HttpResponse decode(bindings.Decoder decoder0) {
@@ skipping 145 matching lines @@
   }
 
   Map toJson() {
     throw new bindings.MojoCodecError(
         'Object containing handles cannot be encoded to JSON.');
   }
 }