// Copyright 2026 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

#include "tracing/noop_tracing.h"

#include <memory>

#include "absl/base/nullability.h"
#include "absl/strings/string_view.h"
#include "tracing/span.h"
#include "tracing/tracer.h"

namespace credentio_tracing {

std::unique_ptr<Span> NoopTracer::StartSpanImpl(absl::string_view,
                                                const StartSpanOptions&) const {
  return std::make_unique<NoopSpan>();
}

absl_nonnull std::shared_ptr<Tracer> NoopTracerFactory::GetTracer(
    absl::string_view) const {
  static auto* tracer =
      new std::shared_ptr<Tracer>(std::make_shared<NoopTracer>());
  return *tracer;
}

}  // namespace credentio_tracing