fn apply_prescription(
health: &mut Health,
id: &str,
edit: PrescriptionEdit,
words: &Translator,
) -> Result<String, String>Expand description
A prescription made (id empty) or changed in health, with its
medicines as its rows give them: made, changed, taken out. Every row is
read before anything changes: what does not save changes nothing. Its id,
or what is wrong.