Trait rustfst::algorithms::WeightConverter [−][src]
pub trait WeightConverter<SI: Semiring, SO: Semiring> { fn tr_map(&mut self, tr: &Tr<SI>) -> Result<Tr<SO>>; fn final_tr_map(&mut self, final_tr: &FinalTr<SI>) -> Result<FinalTr<SO>>; fn final_action(&self) -> MapFinalAction; fn properties(&self, iprops: FstProperties) -> FstProperties; }
Expand description
The WeightConverter interfaces defines how a weight should be turned into another one. Useful for changing the semiring of an FST.
Required methods
fn final_tr_map(&mut self, final_tr: &FinalTr<SI>) -> Result<FinalTr<SO>>fn final_action(&self) -> MapFinalActionfn properties(&self, iprops: FstProperties) -> FstPropertiesImplementors
impl<SI, SO> WeightConverter<SI, SO> for SimpleWeightConverter where
SI: Semiring,
SO: Semiring<Type = SI::Type>,