module Netcgi_dbi: sig .. end
sig
end
module type DBI_DRIVER = sig .. end
module type DBI_POOL = sig .. end
module DbiPool:
functor (
Dbi_driver
:
DBI_DRIVER
) ->
DBI_POOL
with type connection = Dbi_driver.connection
module MyPool = DbiPool (Dbi_postgres)