Imports github.com/DataDog/dd-trace-go/v2/ddtrace github.com/DataDog/dd-trace-go/v2/ddtrace/ext github.com/DataDog/dd-trace-go/v2/ddtrace/internal github.com/DataDog/dd-trace-go/v2/ddtrace/tracer github.com/DataDog/dd-trace-go/v2/internal/datastreams Standard library imports fmt strconv strings sync sync/atomic time