diff options
Diffstat (limited to 'lib/future.mli')
| -rw-r--r-- | lib/future.mli | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/lib/future.mli b/lib/future.mli index 8a4fa0bdfb..c780faf324 100644 --- a/lib/future.mli +++ b/lib/future.mli @@ -1,6 +1,6 @@ (************************************************************************) (* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2015 *) +(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2016 *) (* \VV/ **************************************************************) (* // * This file is distributed under the terms of the *) (* * GNU Lesser General Public License Version 2.1 *) @@ -63,7 +63,7 @@ end module UUIDMap : Map.S with type key = UUID.t module UUIDSet : Set.S with type elt = UUID.t -exception NotReady +exception NotReady of string type 'a computation type 'a value = [ `Val of 'a | `Exn of Exninfo.iexn ] @@ -87,20 +87,21 @@ val from_val : ?fix_exn:fix_exn -> 'a -> 'a computation the value is not just the 'a but also the global system state *) val from_here : ?fix_exn:fix_exn -> 'a -> 'a computation -(* To get the fix_exn of a computation and build a Tacexpr.declaration_hook. +(* To get the fix_exn of a computation and build a Lemmas.declaration_hook. * When a future enters the environment a corresponding hook is run to perform * some work. If this fails, then its failure has to be annotated with the * same state id that corresponds to the future computation end. I.e. Qed - * is split into two parts, the lazy one (the future) and the eagher one + * is split into two parts, the lazy one (the future) and the eager one * (the hook), both performing some computations for the same state id. *) val fix_exn_of : 'a computation -> fix_exn (* Run remotely, returns the function to assign. If not blocking (the default) it raises NotReady if forced before the - delage assigns it. *) + delegate assigns it. *) type 'a assignement = [ `Val of 'a | `Exn of Exninfo.iexn | `Comp of 'a computation] val create_delegate : - ?blocking:bool -> fix_exn -> 'a computation * ('a assignement -> unit) + ?blocking:bool -> name:string -> + fix_exn -> 'a computation * ('a assignement -> unit) (* Given a computation that is_exn, replace it by another one *) val replace : 'a computation -> 'a computation -> unit @@ -156,7 +157,11 @@ val transactify : ('a -> 'b) -> 'a -> 'b (** Debug: print a computation given an inner printing function. *) val print : ('a -> Pp.std_ppcmds) -> 'a computation -> Pp.std_ppcmds +type freeze (* These functions are needed to get rid of side effects. Thy are set for the outermos layer of the system, since they have to deal with the whole system state. *) -val set_freeze : (unit -> Dyn.t) -> (Dyn.t -> unit) -> unit +val set_freeze : (unit -> freeze) -> (freeze -> unit) -> unit + +val customize_not_ready_msg : (string -> Pp.std_ppcmds) -> unit +val customize_not_here_msg : (string -> Pp.std_ppcmds) -> unit |