Module Ecaml_value.Function

Lower-level interface for functions that call from Emacs to OCaml.

Try Defun first.

module Fn : sig ... end
include Value.Subtype
type t = private Value.t

We expose private value for free identity conversions when the value is nested in some covariant type, e.g. (symbols : Symbol.t list :> Value.t list) rather than List.map symbols ~f:Symbol.to_value.

val sexp_of_t : t -> Sexplib0.Sexp.t
val eq : t -> t -> bool

eq t1 t2 = Value.eq (to_value t1) (to_value t2), i.e. eq checks whether the Emacs values underlying t1 and t2 are physically equal. This is different than phys_equal t1 t2, because we don't always wrap eq Emacs values in phys_equal OCaml values. I.e. phys_equal t1 t2 implies eq t1 t2, but not the converse.

val is_in_subtype : Value.t -> bool
val of_value_exn : Ecaml_value__.Value0.t -> t
val to_value : t -> Ecaml_value__.Value0.t
val type_ : t Value.Type.t
val t : t Value.Type.t
val of_ocaml_func0 : Core.Source_code_position.t -> (unit -> Value.t) -> t
val of_ocaml_func1 : Core.Source_code_position.t -> (Value.t -> Value.t) -> t
val of_ocaml_func2 : Core.Source_code_position.t -> (Value.t -> Value.t -> Value.t) -> t
val of_ocaml_funcN_M : Core.Source_code_position.t -> min_args:int -> max_args:int option -> (Ecaml_value__.Value0.t array -> Ecaml_value__.Value0.t) -> t
val of_symbol_exn : Symbol.t -> t
val of_symbol_unsafe : Symbol.t -> t