Get all of the predicates for the given pattern in the query.
The predicates are represented as a single array of steps. There are three
types of steps in this array, which correspond to the three legal values for
the type field:
- TSQueryPredicateStepTypeCapture - Steps with this type represent names
of captures. Their value_id can be used with the
ts_query_capture_name_for_id function to obtain the name of the capture.
- TSQueryPredicateStepTypeString - Steps with this type represent literal
strings. Their value_id can be used with the
ts_query_string_value_for_id function to obtain their string value.
- TSQueryPredicateStepTypeDone - Steps with this type are *sentinels*
that represent the end of an individual predicate. If a pattern has two
predicates, then there will be two steps with this type in the array.
Get all of the predicates for the given pattern in the query.
The predicates are represented as a single array of steps. There are three types of steps in this array, which correspond to the three legal values for the type field: - TSQueryPredicateStepTypeCapture - Steps with this type represent names of captures. Their value_id can be used with the ts_query_capture_name_for_id function to obtain the name of the capture. - TSQueryPredicateStepTypeString - Steps with this type represent literal strings. Their value_id can be used with the ts_query_string_value_for_id function to obtain their string value. - TSQueryPredicateStepTypeDone - Steps with this type are *sentinels* that represent the end of an individual predicate. If a pattern has two predicates, then there will be two steps with this type in the array.