src/tests/benchmarks/fidl/benchmark_suite/optional_union_tree.test.fidl

// Copyright 2022 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 test.benchmarkfidl;

// Dart doesn't support recursive type generation.
@bindings_denylist("dart")
type OptionalUnionTree = union {
    1: s @generated_name("OptionalUnionTreeWrapper") struct {
        d OptionalUnionTree:optional;
    };
};