Function rustfst::fst_properties::compute_fst_properties

pub fn compute_fst_properties<W: Semiring, F: ExpandedFst<W>>(
    fst: &F, 
    mask: FstProperties, 
    known: &mut FstProperties, 
    use_stored: bool
) -> Result<FstProperties>

Computes all the FstProperties of the FST bit don't attach them to the FST.