func NewConcurrentLookup(d dispatch.Lookup, ds datastore.GraphDatastore, nsm namespace.Manager) *ConcurrentLookup {
	return &ConcurrentLookup{d: d, ds: ds, nsm: nsm}
}
NewConcurrentLookup creates and instance of ConcurrentLookup.
package graph
import (
	"context"
	"fmt"
	v0 "github.com/authzed/authzed-go/proto/authzed/api/v0"
	"github.com/rs/zerolog/log"
	"github.com/shopspring/decimal"
	"github.com/authzed/spicedb/internal/datastore"
	"github.com/authzed/spicedb/internal/dispatch"
	"github.com/authzed/spicedb/internal/namespace"
	v1 "github.com/authzed/spicedb/internal/proto/dispatch/v1"
	"github.com/authzed/spicedb/pkg/tuple"
)