Module type `Selectors.S`

type pred
type decision_tree_branch
type conn_tracker

val filter : pred -> decision_tree_branch -> decision_tree_branch
val select_first_match : (pred * decision_tree_branch) array -> decision_tree_branch
val load_balance_pdu_based_round_robin : decision_tree_branch array -> decision_tree_branch
val load_balance_conn_based_round_robin : conn_tracker -> decision_tree_branch array -> decision_tree_branch