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module Make (Storage : Management.Physical.S) = struct
module Exec = Executor.Make (Storage)
type configuration = unit
type storage = Storage.t
type ast = Ast.query
type error = Exec.error
let name = "drl"
let parse _ = Ok ()
let parse_sexp sexp =
match Parser.of_sexp sexp with
| Ok r -> Ok r
| Error (Parser.ParseError s) -> Error (Exec.ParseError s)
let execute storage db ast =
match Gate.admit db ast with
| Error msg -> Error (Exec.ParseError msg)
| Ok () -> (
match Exec.execute storage db ast with
| Ok rel -> Ok (Sublanguage.Query rel)
| Error e -> Error e)
let sexp_of_error = Exec.sexp_of_error
end
module Memory = Make (Management.Physical.Memory)
|
