module Data:sig..end
type t =
| |
NONE |
| |
NULL |
| |
INT of |
| |
FLOAT of |
| |
TEXT of |
| |
BLOB of |
val to_string : t -> stringto_string data converts data to a string. Both NONE and
NULL are converted to the empty string.val to_string_debug : t -> stringto_string_debug data converts data to a string including the
data constructor. The contents of blobs will not be printed,
only its length. Useful for debugging.