// Copyright 2020 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

library fuchsia.examples.docs;

// [START wire-format-traversal-order]
struct Cart {
    vector<Item> items;
};

struct Item {
    Product product;
    uint32 quantity;
};

struct Product {
    string sku;
    string name;
    string? description;
    uint32 price;
};
// [END wire-format-traversal-order]

// [START wire-format-inlined-objects]
struct Region {
    vector<Rect> rects;
};

struct Rect {
    Point top_left;
    Point bottom_right;
};

struct Point {
    uint32 x;
    uint32 y;
};
// [END wire-format-inlined-objects]

// [START wire-format-tables]
table Value {
    1: int16 command;
    2: Circle data;
    3: float64 offset;
};
// [END wire-format-tables]

// [START wire-format-unions]
union UnionValue {
    1: int16 command;
    2: Circle data;
    3: float64 offset;
};
// [END wire-format-unions]

struct CreateResource {};
struct ReleaseResource {};
// [START command]
union Command {
    1: CreateResource create_resource;
    2: ReleaseResource release_resource;
};
// [END command]

// [START mode]
bits Mode {
    READ = 1;
    WRITE = 2;
};
// [END mode]

// [START hasher]
protocol Hasher {
    Hash(string value) -> (array<uint8>:10 result);
};
// [END hasher]

// [START example-struct]
struct MyRequest {
    uint32 serial;
    string key;
    vector<uint32> options;
};
// [END example-struct]