| serkant.uluderya | e5afeff | 2021-02-23 18:00:23 +0300 | [diff] [blame] | 1 | // Copyright The OpenTelemetry Authors |
| 2 | // |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | // you may not use this file except in compliance with the License. |
| 5 | // You may obtain a copy of the License at |
| 6 | // |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | // |
| 9 | // Unless required by applicable law or agreed to in writing, software |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | // See the License for the specific language governing permissions and |
| 13 | // limitations under the License. |
| 14 | |
| 15 | package global |
| 16 | |
| 17 | import ( |
| 18 | "go.opentelemetry.io/otel" |
| 19 | "go.opentelemetry.io/otel/api/global/internal" |
| 20 | ) |
| 21 | |
| 22 | // TextMapPropagator returns the global TextMapPropagator. If none has been |
| 23 | // set, a No-Op TextMapPropagator is returned. |
| 24 | func TextMapPropagator() otel.TextMapPropagator { |
| 25 | return internal.TextMapPropagator() |
| 26 | } |
| 27 | |
| 28 | // SetTextMapPropagator sets propagator as the global TSetTextMapPropagator. |
| 29 | func SetTextMapPropagator(propagator otel.TextMapPropagator) { |
| 30 | internal.SetTextMapPropagator(propagator) |
| 31 | } |