Parses a string into an #hb_buffer_serialize_format_t. Does not check if str is a valid buffer serialization format, use harfbuzz.global.bufferSerializeListFormats to get the list of supported formats.
a string to parse
The parsed #hb_buffer_serialize_format_t.
Parses a string into an #hb_buffer_serialize_format_t. Does not check if str is a valid buffer serialization format, use harfbuzz.global.bufferSerializeListFormats to get the list of supported formats.