val bin_size_needs_length : 'a Bin_prot.Size.sizer -> 'a needs_length -> intval bin_write_needs_length :
'a Bin_prot.Write.writer ->
Bin_prot.Common.buf ->
pos:Bin_prot.Common.pos ->
'a needs_length ->
Bin_prot.Common.posval bin_writer_needs_length :
'a Bin_prot.Type_class.writer ->
'a needs_length Bin_prot.Type_class.writerval bin_read_needs_length :
'a Bin_prot.Read.reader ->
Bin_prot.Common.buf ->
pos_ref:Bin_prot.Common.pos_ref ->
'a needs_lengthval bin_reader_needs_length :
'a Bin_prot.Type_class.reader ->
'a needs_length Bin_prot.Type_class.readerval bin_needs_length :
'a Bin_prot.Type_class.t ->
'a needs_length Bin_prot.Type_class.tval sexp_of_needs_length :
'a. ('a -> Ppx_sexp_conv_lib.Sexp.t) ->
'a needs_length ->
Ppx_sexp_conv_lib.Sexp.ttype 'a t = 'a needs_lengthval bin_read_t :
'a Bin_prot.Read.reader ->
Bin_prot.Common.buf ->
pos_ref:Bin_prot.Common.pos_ref ->
'a needs_lengthval bin_reader_t :
'a Bin_prot.Type_class.reader ->
'a needs_length Bin_prot.Type_class.reader