An easy read for XLSX files.
type t = | Date of Ptime.date |
| Datetime of Ptime.t |
| Number of float |
| String of string |
| Time of Ptime.time |
A cell value. Note that a Number could be either an integer or
a float; Excel stores them exactly the same and the only difference
is formatting.
include sig ... endval sexp_of_t : t ‑> Sexplib.Sexp.tval to_string : t ‑> stringval is_empty : t ‑> bool