Parse attributes from a string.
| string |
the input string |
| attr_separator |
the attribute separator character |
| key_value_separator |
character separating key and values |
| ignore_unknown |
whether unknown attributes should be ignored |
| spec |
the attribute format specifiers |
|
a GenericSet mapping attribute names to Variant values. Warning: the variant are still floating references, owned by the hash table. If you take a reference, ensure to sink the one of the hash table first. |