val bin_shape_t : Shape.tval bin_size_t : t Size.sizerval bin_write_t : t Write.writerval bin_read_t : t Read.readerval __bin_read_t__ : (int -> t) Read.reader1-Bin_spec.Binableval bin_shape_t : Shape.tval bin_size_t : t Size.sizerval bin_write_t : t Write.writerval bin_read_t : t Read.readerval __bin_read_t__ : (int -> t) Read.reader