Real (lib.Lib.Block.Specific.Env.Real)

type !'gql t = 'gql T(Async.Deferred.Result).t = {

gql : unit -> ( 'gql0, Rosetta_lib.Errors.t ) Async.Deferred.Result.t;

logger : Logger.t;

db_block : Block_query.t ->
  ( Block_info.t, Rosetta_lib.Errors.t ) Async.Deferred.Result.t;

validate_network_choice : network_identifier:
                            Rosetta_models.Network_identifier.t ->
  graphql_uri:Uri.t ->
  ( unit, Rosetta_lib.Errors.t ) Async.Deferred.Result.t;

}