package tracer import ( "net/http" db "openreplay/backend/pkg/db/postgres/pool" "openreplay/backend/pkg/logger" ) type Tracer interface { Middleware(next http.Handler) http.Handler Close() error } type tracerImpl struct{} func NewTracer(log logger.Logger, conn db.Pool) (Tracer, error) { return &tracerImpl{}, nil } func (t *tracerImpl) Close() error { return nil }