V1_no_options is the legacy serialization: pattern only, options are lost.
include Ppx_hash_lib.Hashable.S with type t := tval hash_fold_t : Base.Hash.state -> t -> Base.Hash.stateval hash : t -> Base.Hash.hash_valueval stable_witness : t Ppx_stable_witness_runtime.Stable_witness.tinclude Core.Stable_without_comparator with type t := tinclude Bin_prot.Binable.S with type t := tinclude Bin_prot.Binable.S_only_functions with type t := tval bin_size_t : t Bin_prot.Size.sizerval bin_write_t : t Bin_prot.Write.writerval bin_read_t : t Bin_prot.Read.readerval __bin_read_t__ : (int -> t) Bin_prot.Read.readerThis function only needs implementation if t exposed to be a polymorphic variant. Despite what the type reads, this does *not* produce a function after reading; instead it takes the constructor tag (int) before reading and reads the rest of the variant t afterwards.
val bin_shape_t : Bin_prot.Shape.tval bin_writer_t : t Bin_prot.Type_class.writerval bin_reader_t : t Bin_prot.Type_class.readerval bin_t : t Bin_prot.Type_class.tinclude Ppx_compare_lib.Comparable.S with type t := tinclude Sexplib0.Sexpable.S with type t := tval t_of_sexp : Sexplib0.Sexp.t -> tval sexp_of_t : t -> Sexplib0.Sexp.t