pub fn decode_tsquery_external(s: &str) -> Result<TsQueryAst, EvalError>Expand description
v7.12.0 — decode PG external form 'foo' & 'bar' | !'baz'
into a TsQueryAst. v7.12.0 supports the canonical
to_tsquery surface: single-quoted lexemes, & / | / !,
parens, and phrase <N>. Bare lexemes are accepted too. Full
plainto_tsquery / websearch_to_tsquery arrive in v7.12.1.