constraint
< visit_lexing_position : 'env. 'env -> Morbig.CST.lexing_position -> 'c
; visit_located :
'env 'a_0. ('env -> 'a_0 -> 'c) ->
'env ->
'a_0 Morbig.CST.located ->
'c
; visit_position : 'env. 'env -> Morbig.CST.position -> 'c.. > =
< visit_lexing_position : 'env. 'env -> Morbig.CST.lexing_position -> 'c
; visit_located :
'env 'a_0. ('env -> 'a_0 -> 'c) ->
'env ->
'a_0 Morbig.CST.located ->
'c
; visit_position : 'env. 'env -> Morbig.CST.position -> 'c.. >
method private list_fold_left : 'env 'a. ('env -> 'a -> 'c) ->
'env ->
'c ->
'a list ->
'c
method private virtual plus : 'c -> 'c -> 'c
method private visit_array : 'env 'a. ('env -> 'a -> 'c) ->
'env ->
'a array ->
'c
method private visit_bool : 'env. 'env -> bool -> 'c
method private visit_bytes : 'env. 'env -> bytes -> 'c
method private visit_char : 'env. 'env -> char -> 'c
method private visit_float : 'env. 'env -> float -> 'c
method private visit_int : 'env. 'env -> int -> 'c
method private visit_int32 : 'env. 'env -> int32 -> 'c
method private visit_int64 : 'env. 'env -> int64 -> 'c
method private visit_lazy_t : 'env 'a. ('env -> 'a -> 'c) ->
'env ->
'a Stdlib.Lazy.t ->
'c
method visit_lexing_position : 'env. 'env -> Morbig.CST.lexing_position -> 'c
method private visit_list : 'env 'a. ('env -> 'a -> 'c) ->
'env ->
'a list ->
'c
method visit_located : 'env 'a_0. ('env -> 'a_0 -> 'c) ->
'env ->
'a_0 Morbig.CST.located ->
'c
method private visit_nativeint : 'env. 'env -> nativeint -> 'c
method private visit_option : 'env 'a. ('env -> 'a -> 'c) ->
'env ->
'a option ->
'c
method visit_position : 'env. 'env -> Morbig.CST.position -> 'c
method private visit_ref : 'env 'a. ('env -> 'a -> 'c) ->
'env ->
'a Stdlib.ref ->
'c
method private visit_result : 'env 'a 'e. ('env -> 'a -> 'c) ->
('env -> 'e -> 'c) ->
'env ->
('a, 'e) Result.result ->
'c
method private visit_string : 'env. 'env -> string -> 'c
method private visit_unit : 'env. 'env -> unit -> 'c
method private virtual zero : 'c