Imports gopkg.in/DataDog/dd-trace-go.v1/ddtrace/tracer gopkg.in/DataDog/dd-trace-go.v1/ddtrace/ext gopkg.in/DataDog/dd-trace-go.v1/ddtrace gopkg.in/confluentinc/confluent-kafka-go.v1/kafka gopkg.in/DataDog/dd-trace-go.v1/internal/globalconfig Standard library imports context math