Module `Base.Field`

OCaml record field.

type ('perm, 'record, 'field) t_with_perm = | Field of ('perm, 'record, 'field) For_generated_code.t: 'record is the type of the record. 'field is the type of the values stored in the record field with name name. 'perm is a way of restricting the operations that can be used.

type ('record, 'field) t = ([ `Read | `Set_and_create ], 'record, 'field) t_with_perm: A record field with no restrictions.

type ('record, 'field) readonly_t = ([ `Read ], 'record, 'field) t_with_perm: A record that can only be read, because it belongs to a private type.

val name : (_, _, _) t_with_perm -> string
val get : (_, 'r, 'a) t_with_perm -> 'r -> 'a
val fset : ([> `Set_and_create ], 'r, 'a) t_with_perm -> 'r -> 'a -> 'r
val setter : ([> `Set_and_create ], 'r, 'a) t_with_perm -> ('r -> 'a -> unit) option
val map : ([> `Set_and_create ], 'r, 'a) t_with_perm -> 'r -> f:('a -> 'a) -> 'r
val updater : ([> `Set_and_create ], 'r, 'a) t_with_perm -> ('r -> f:('a -> 'a) -> unit) option

type ('perm, 'record, 'result) user = { f : field. ('perm, 'record, 'field) t_with_perm -> 'result; }