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 /* 16 Package propagation contains OpenTelemetry context propagators. 17 18 OpenTelemetry propagators are used to extract and inject context data from and 19 into messages exchanged by applications. The propagator supported by this 20 package is the W3C Trace Context encoding 21 (https://www.w3.org/TR/trace-context/), and W3C Baggage 22 (https://www.w3.org/TR/baggage/). 23 */ 24 package propagation // import "go.opentelemetry.io/otel/propagation" 25