Struct rustfst::algorithms::compose::lookahead_matchers::LabelLookAheadMatcher

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pub struct LabelLookAheadMatcher<W, F, B, M, MFT>
where
    W: Semiring,
    F: Fst<W>,
    B: Borrow<F>,
    M: Matcher<W, F, B>,
{ /* private fields */ }

Trait Implementations§

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impl<W, F, B, M, MFT: Clone> Clone for LabelLookAheadMatcher<W, F, B, M, MFT>
where W: Semiring + Clone, F: Fst<W> + Clone, B: Borrow<F> + Clone, M: Matcher<W, F, B> + Clone,

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fn clone(&self) -> LabelLookAheadMatcher<W, F, B, M, MFT>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<W, F, B, M, MFT: Debug> Debug for LabelLookAheadMatcher<W, F, B, M, MFT>
where W: Semiring + Debug, F: Fst<W> + Debug, B: Borrow<F> + Debug, M: Matcher<W, F, B> + Debug,

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<W, F, B, M, MFT> LookaheadMatcher<W, F, B> for LabelLookAheadMatcher<W, F, B, M, MFT>
where W: Semiring + 'static, F: Fst<W>, B: Borrow<F> + Debug + Clone, M: Matcher<W, F, B>, MFT: MatcherFlagsTrait,

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type MatcherData = LabelReachableData

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fn data(&self) -> Option<&Arc<Self::MatcherData>>

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fn new_with_data( fst: B, match_type: MatchType, data: Option<Arc<Self::MatcherData>> ) -> Result<Self>

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fn create_data<F2: Fst<W>, BF2: Borrow<F2>>( fst: BF2, match_type: MatchType ) -> Result<Option<Self::MatcherData>>

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fn init_lookahead_fst<LF: Fst<W>, BLF: Borrow<LF> + Clone>( &mut self, lfst: &BLF ) -> Result<()>

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fn lookahead_fst<LF: Fst<W>, BLF: Borrow<LF>>( &self, matcher_state: StateId, lfst: &BLF, lfst_state: StateId ) -> Result<Option<LookAheadMatcherData<W>>>

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fn lookahead_label(&self, current_state: StateId, label: Label) -> Result<bool>

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fn lookahead_prefix( &self, tr: &mut Tr<W>, la_matcher_data: &LookAheadMatcherData<W> ) -> bool

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impl<W, F, B, M, MFT> Matcher<W, F, B> for LabelLookAheadMatcher<W, F, B, M, MFT>
where W: Semiring, F: Fst<W>, B: Borrow<F> + Debug + Clone, M: Matcher<W, F, B>, MFT: MatcherFlagsTrait,

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type Iter = <M as Matcher<W, F, B>>::Iter

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fn new(fst: B, match_type: MatchType) -> Result<Self>

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fn iter(&self, state: StateId, label: Label) -> Result<Self::Iter>

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fn final_weight(&self, state: StateId) -> Result<Option<W>>

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fn match_type(&self, test: bool) -> Result<MatchType>

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fn flags(&self) -> MatcherFlags

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fn priority(&self, state: StateId) -> Result<usize>

Indicates preference for being the side used for matching in composition. If the value is kRequirePriority, then it is mandatory that it be used. Calling this method without passing the current state of the matcher invalidates the state of the matcher.
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fn fst(&self) -> &B

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impl<W, F, B, M, MFT: PartialEq> PartialEq for LabelLookAheadMatcher<W, F, B, M, MFT>
where W: Semiring + PartialEq, F: Fst<W> + PartialEq, B: Borrow<F> + PartialEq, M: Matcher<W, F, B> + PartialEq,

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fn eq(&self, other: &LabelLookAheadMatcher<W, F, B, M, MFT>) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<W, F, B, M, MFT> StructuralPartialEq for LabelLookAheadMatcher<W, F, B, M, MFT>
where W: Semiring, F: Fst<W>, B: Borrow<F>, M: Matcher<W, F, B>,

Auto Trait Implementations§

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impl<W, F, B, M, MFT> Freeze for LabelLookAheadMatcher<W, F, B, M, MFT>
where M: Freeze,

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impl<W, F, B, M, MFT> RefUnwindSafe for LabelLookAheadMatcher<W, F, B, M, MFT>
where M: RefUnwindSafe, W: RefUnwindSafe, F: RefUnwindSafe, B: RefUnwindSafe, MFT: RefUnwindSafe,

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impl<W, F, B, M, MFT> Send for LabelLookAheadMatcher<W, F, B, M, MFT>
where M: Send, W: Send, F: Send, B: Send, MFT: Send,

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impl<W, F, B, M, MFT> Sync for LabelLookAheadMatcher<W, F, B, M, MFT>
where M: Sync, F: Sync, B: Sync, MFT: Sync,

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impl<W, F, B, M, MFT> Unpin for LabelLookAheadMatcher<W, F, B, M, MFT>
where M: Unpin, W: Unpin, F: Unpin, B: Unpin, MFT: Unpin,

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impl<W, F, B, M, MFT> UnwindSafe for LabelLookAheadMatcher<W, F, B, M, MFT>
where M: UnwindSafe, W: UnwindSafe, F: UnwindSafe, B: UnwindSafe, MFT: UnwindSafe,

Blanket 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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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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