zircon/tools/fidl/testdata/union.test.fidl

library fidl.test.json;

struct Pizza {
    vector<string:16> toppings;
};

struct Pasta {
    string:16 sauce;
};

union PizzaOrPasta {
    1: Pizza pizza;
    2: Pasta pasta;
};

union ExplicitPizzaOrPasta {
    3: reserved;
    2: reserved;
    1: Pizza pizza;
    4: Pasta pasta;
};

flexible union FlexiblePizzaOrPasta {
    1: Pizza pizza;
    2: Pasta pasta;
};

strict union StrictPizzaOrPasta {
    1: Pizza pizza;
    2: Pasta pasta;
};

union Union {
    1: int32 Primitive;
    2: string StringNeedsConstructor;
    3: vector<string> VectorStringAlsoNeedsConstructor;
};

flexible union FlexibleUnion {
    1: int32 Primitive;
    2: string StringNeedsConstructor;
    3: vector<string> VectorStringAlsoNeedsConstructor;
};

strict union StrictUnion {
    1: int32 Primitive;
    2: string StringNeedsConstructor;
    3: vector<string> VectorStringAlsoNeedsConstructor;
};

union FieldCollision {
    1: int32 field_collision_tag;
};

union ExplicitUnion {
    2: reserved;
    1: int32 Primitive;
    3: string StringNeedsConstructor;
};

union ReverseOrdinalUnion {
    2: uint32 second;
    1: uint32 first;
};

struct NullableUnionStruct {
    Union? the_union;
};