Module `Ltac2_plugin.Tac2ffi`Source

Toplevel values

Sourcetype closure

Sourcetype valexpr =

| ValInt of int
(*
Immediate integers
*)
| ValBlk of Tac2expr.tag * valexpr array
(*
Structured blocks
*)
| ValStr of Stdlib.Bytes.t
(*
Strings
*)
| ValCls of closure
(*
Closures
*)
| ValOpn of Names.KerName.t * valexpr array
(*
Open constructors
*)
| ValExt : 'a Tac2dyn.Val.tag * 'a -> valexpr
(*
Arbitrary data
*)
| ValUint63 of Uint63.t
(*
Primitive integers
*)
| ValFloat of Float64.t
(*
Primitive floats
*)

Sourcetype 'a arity

Sourceval arity_one : (valexpr -> valexpr Proofview.tactic) arity

Sourceval arity_suc : 'a arity -> (valexpr -> 'a) arity

Sourceval mk_closure : 'v arity -> 'v -> closure

Sourcemodule Valexpr : sig ... end

Ltac2 FFI

Sourcetype 'a repr

Sourceval repr_of : 'a repr -> 'a -> valexpr

Sourceval repr_to : 'a repr -> valexpr -> 'a

Sourceval make_repr : ('a -> valexpr) -> (valexpr -> 'a) -> 'a repr

These functions allow to convert back and forth between OCaml and Ltac2 data representation. The to_* functions raise an anomaly whenever the data has not expected shape.

Sourceval of_unit : unit -> valexpr

Sourceval to_unit : valexpr -> unit

Sourceval unit : unit repr

Sourceval of_int : int -> valexpr

Sourceval to_int : valexpr -> int

Sourceval int : int repr

Sourceval of_bool : bool -> valexpr

Sourceval to_bool : valexpr -> bool

Sourceval bool : bool repr

Sourceval of_char : char -> valexpr

Sourceval to_char : valexpr -> char

Sourceval char : char repr

Sourceval of_string : Stdlib.Bytes.t -> valexpr

Sourceval to_string : valexpr -> Stdlib.Bytes.t

Sourceval string : Stdlib.Bytes.t repr

Sourceval of_list : ('a -> valexpr) -> 'a list -> valexpr

Sourceval to_list : (valexpr -> 'a) -> valexpr -> 'a list

Sourceval list : 'a repr -> 'a list repr

Sourceval of_constr : EConstr.t -> valexpr

Sourceval to_constr : valexpr -> EConstr.t

Sourceval constr : EConstr.t repr

Sourceval of_exn : Exninfo.iexn -> valexpr

Sourceval to_exn : valexpr -> Exninfo.iexn

Sourceval exn : Exninfo.iexn repr

Sourceval of_ident : Names.Id.t -> valexpr

Sourceval to_ident : valexpr -> Names.Id.t

Sourceval ident : Names.Id.t repr

Sourceval of_closure : closure -> valexpr

Sourceval to_closure : valexpr -> closure

Sourceval closure : closure repr

Sourceval of_block : (int * valexpr array) -> valexpr

Sourceval to_block : valexpr -> int * valexpr array

Sourceval block : (int * valexpr array) repr

Sourceval of_array : ('a -> valexpr) -> 'a array -> valexpr

Sourceval to_array : (valexpr -> 'a) -> valexpr -> 'a array

Sourceval array : 'a repr -> 'a array repr

Sourceval of_tuple : valexpr array -> valexpr

Sourceval to_tuple : valexpr -> valexpr array

Sourceval of_pair : ('a -> valexpr) -> ('b -> valexpr) -> ('a * 'b) -> valexpr

Sourceval to_pair : (valexpr -> 'a) -> (valexpr -> 'b) -> valexpr -> 'a * 'b

Sourceval pair : 'a repr -> 'b repr -> ('a * 'b) repr

Sourceval of_option : ('a -> valexpr) -> 'a option -> valexpr

Sourceval to_option : (valexpr -> 'a) -> valexpr -> 'a option

Sourceval option : 'a repr -> 'a option repr

Sourceval of_pattern : Pattern.constr_pattern -> valexpr

Sourceval to_pattern : valexpr -> Pattern.constr_pattern

Sourceval pattern : Pattern.constr_pattern repr

Sourceval of_pp : Pp.t -> valexpr

Sourceval to_pp : valexpr -> Pp.t

Sourceval pp : Pp.t repr

Sourceval of_constant : Names.Constant.t -> valexpr

Sourceval to_constant : valexpr -> Names.Constant.t

Sourceval constant : Names.Constant.t repr

Sourceval of_reference : Names.GlobRef.t -> valexpr

Sourceval to_reference : valexpr -> Names.GlobRef.t

Sourceval reference : Names.GlobRef.t repr

Sourceval of_ext : 'a Tac2dyn.Val.tag -> 'a -> valexpr

Sourceval to_ext : 'a Tac2dyn.Val.tag -> valexpr -> 'a

Sourceval repr_ext : 'a Tac2dyn.Val.tag -> 'a repr

Sourceval of_open : (Names.KerName.t * valexpr array) -> valexpr

Sourceval to_open : valexpr -> Names.KerName.t * valexpr array

Sourceval open_ : (Names.KerName.t * valexpr array) repr

Sourceval of_uint63 : Uint63.t -> valexpr

Sourceval to_uint63 : valexpr -> Uint63.t

Sourceval uint63 : Uint63.t repr

Sourceval of_float : Float64.t -> valexpr

Sourceval to_float : valexpr -> Float64.t

Sourceval float : Float64.t repr

Sourcetype ('a, 'b) fun1

Sourceval app_fun1 : ('a, 'b) fun1 -> 'a repr -> 'b repr -> 'a -> 'b Proofview.tactic

Sourceval to_fun1 : 'a repr -> 'b repr -> valexpr -> ('a, 'b) fun1

Sourceval fun1 : 'a repr -> 'b repr -> ('a, 'b) fun1 repr

Sourceval valexpr : valexpr repr

Dynamic tags

Sourceval val_constr : EConstr.t Tac2dyn.Val.tag

Sourceval val_ident : Names.Id.t Tac2dyn.Val.tag

Sourceval val_pattern : Pattern.constr_pattern Tac2dyn.Val.tag

Sourceval val_preterm : Ltac_pretype.closed_glob_constr Tac2dyn.Val.tag

Sourceval val_pp : Pp.t Tac2dyn.Val.tag

Sourceval val_sort : EConstr.ESorts.t Tac2dyn.Val.tag

Sourceval val_cast : Constr.cast_kind Tac2dyn.Val.tag

Sourceval val_inductive : Names.inductive Tac2dyn.Val.tag

Sourceval val_constant : Names.Constant.t Tac2dyn.Val.tag

Sourceval val_constructor : Names.constructor Tac2dyn.Val.tag

Sourceval val_projection : Names.Projection.t Tac2dyn.Val.tag

Sourceval val_case : Constr.case_info Tac2dyn.Val.tag

Source

val val_binder : 
  (Names.Name.t Context.binder_annot * EConstr.types) Tac2dyn.Val.tag

Sourceval val_univ : Univ.Level.t Tac2dyn.Val.tag

Sourceval val_free : Names.Id.Set.t Tac2dyn.Val.tag

Sourceval val_ltac1 : Geninterp.Val.t Tac2dyn.Val.tag

Source

val val_ind_data : 
  (Names.Ind.t * Declarations.mutual_inductive_body) Tac2dyn.Val.tag

Sourceval val_exn : Exninfo.iexn Tac2dyn.Val.tag

Toplevel representation of OCaml exceptions. Invariant: no LtacError should be put into a value with tag val_exn.

Closures

Sourceval apply : closure -> valexpr list -> valexpr Proofview.tactic

Given a closure, apply it to some arguments. Handling of argument mismatches is done automatically, i.e. in case of over or under-application.

Sourceval abstract : int -> (valexpr list -> valexpr Proofview.tactic) -> closure

Turn a fixed-arity function into a closure. The inner function is guaranteed to be applied to a list whose size is the integer argument.

Exception

Sourceexception LtacError of Names.KerName.t * valexpr array

Ltac2-defined exceptions seen from OCaml side

Install

Dune Dependency

Authors

Maintainers

Sources

doc/ltac2_plugin/Ltac2_plugin/Tac2ffi/index.html

Module `Ltac2_plugin.Tac2ffi`Source

Toplevel values

Ltac2 FFI

Dynamic tags

package coq

Install

Dune Dependency

Authors

Maintainers

Sources

doc/ltac2_plugin/Ltac2_plugin/Tac2ffi/index.html

Module Ltac2_plugin.Tac2ffiSource

Toplevel values

Ltac2 FFI

Dynamic tags

Module `Ltac2_plugin.Tac2ffi`Source