Imports go.opentelemetry.io/otel go.opentelemetry.io/otel/attribute go.opentelemetry.io/otel/baggage go.opentelemetry.io/otel/codes go.opentelemetry.io/otel/propagation go.opentelemetry.io/otel/semconv/v1.20.0 go.opentelemetry.io/otel/trace Imports in module “go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace” go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace/internal/semconvutil Standard library imports context crypto/tls net/http net/http/httptrace net/textproto strings sync