toText method
Converts this rule to a human-readable string.
This may only be called on rules that are fully convertable to text.
Implementation
String toText({required RruleL10n l10n}) {
assert(
canFullyConvertToText,
"This recurrence rule can't fully be converted to text. See "
'[RecurrenceRule.canFullyConvertToText] for more information.',
);
return RecurrenceRuleToTextEncoder(l10n).convert(this);
}