1 // Copyright 2016 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef MOJO_PUBLIC_CPP_BINDINGS_STRING_TRAITS_STANDARD_H_ 6 #define MOJO_PUBLIC_CPP_BINDINGS_STRING_TRAITS_STANDARD_H_ 7 8 #include "mojo/public/cpp/bindings/string.h" 9 #include "mojo/public/cpp/bindings/string_traits.h" 10 11 namespace mojo { 12 13 template <> 14 struct StringTraits<String> { 15 static bool IsNull(const String& input) { return input.is_null(); } 16 static void SetToNull(String* output) { *output = nullptr; } 17 18 static size_t GetSize(const String& input) { return input.size(); } 19 20 static const char* GetData(const String& input) { return input.data(); } 21 22 static bool Read(StringDataView input, String* output) { 23 String result(input.storage(), input.size()); 24 result.Swap(output); 25 return true; 26 } 27 }; 28 29 } // namespace mojo 30 31 #endif // MOJO_PUBLIC_CPP_BINDINGS_STRING_TRAITS_STANDARD_H_ 32