Function rustfst::algorithms::connect [−][src]
pub fn connect<W: Semiring, F: ExpandedFst<W> + MutableFst<W>>(
fst: &mut F
) -> Result<()>
Expand description
This operation trims an FST, removing states and trs that are not on successful paths.
Example 1
let fst : VectorFst<IntegerWeight> = fst![2 => 3]; // Add a state not on a successful path let mut no_connected_fst = fst.clone(); no_connected_fst.add_state(); let mut connected_fst = no_connected_fst.clone(); connect(&mut connected_fst)?; assert_eq!(connected_fst, fst);