Authmodule Client : Colombe.Rfc1869.CLIENTmodule Extension : Colombe.Rfc1869.S with type x = Client.tval description : Colombe.Rfc1869.descriptionval extension : Client.t Colombe.Rfc1869.extensionval inj : Client.t -> Colombe.Rfc1869.ttype authenticator = Client.tval pp_mechanism : mechanism Fmt.tval plain : mechanismval make : ?mechanism:mechanism -> username:string -> string -> authenticatorval is_authenticated : authenticator -> bool