pub unsafe extern "C" fn zvec_fts_set_match_string(
fts: *mut zvec_fts_t,
match_string: *const c_char,
) -> zvec_error_code_tpub unsafe extern "C" fn zvec_fts_set_match_string(
fts: *mut zvec_fts_t,
match_string: *const c_char,
) -> zvec_error_code_t