src/graphics/display/lib/driver-framework-migration-utils/namespace/testing/single-protocol-service.test.fidl

// Copyright 2024 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.display.namespace;

@discoverable
closed protocol Echo {
    /// Returns `x`.
    strict EchoInt32(struct {
        x int32;
    }) -> (struct {
        result int32;
    });
};

/// An example FIDL service providing a single protocol.
service SingleProtocolService {
    echo client_end:Echo;
};