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vif
vif.core
Vif_core.Handler
type ('socket, 'c, 'value) t = ('socket, 'c, string) Vif_core__.Vif_request.t -> string -> Vif_core__.Vif_server.t -> 'value -> (Vif_core__.Vif_response.empty, Vif_core__.Vif_response.sent, unit) Vif_core__.Vif_response.t option