rustfst::algorithms::tr_mappers

Struct IdentityTrMapper

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pub struct IdentityTrMapper {}
Expand description

Mapper that returns its input.

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impl<S: Semiring> TrMapper<S> for IdentityTrMapper

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fn tr_map(&self, _tr_to_map: &mut Tr<S>) -> Result<()>

How to modify the trs.
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fn final_tr_map(&self, _final_tr: &mut FinalTr<S>) -> Result<()>

The mapper will be passed final weights as trs of the form FinalTr(EPS_LABEL, EPS_LABEL, weight).
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fn final_action(&self) -> MapFinalAction

Specifies final action the mapper requires (see above).
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fn properties(&self, inprops: FstProperties) -> FstProperties

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impl<S> WeightConverter<S, S> for IdentityTrMapper
where S: Semiring,

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fn tr_map(&mut self, tr: &Tr<S>) -> Result<Tr<S>>

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fn final_tr_map(&mut self, final_tr: &FinalTr<S>) -> Result<FinalTr<S>>

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fn final_action(&self) -> MapFinalAction

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fn properties(&self, iprops: FstProperties) -> FstProperties

Auto Trait Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V