Imports github.com/c3sr/config github.com/c3sr/logger github.com/c3sr/vipertags github.com/k0kubun/pp/v3 github.com/opentracing/opentracing-go github.com/sirupsen/logrus github.com/uber/jaeger-client-go golang.org/x/sync/syncmap Imports in module “github.com/c3sr/tracer” github.com/c3sr/tracer/defaults github.com/c3sr/tracer/observer Standard library imports context database/sql/driver encoding/json errors fmt io runtime strings sync