[−][src]Struct tantivy_fst::automaton::AlwaysMatch
An automaton that always matches.
This is useful in a generic context as a way to express that no automaton should be used.
Trait Implementations
impl Automaton for AlwaysMatch
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type State = ()
The type of the state used in the automaton.
fn start(&self)
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fn is_match(&self, _: &()) -> bool
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fn can_match(&self, _: &()) -> bool
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fn will_always_match(&self, _: &()) -> bool
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fn accept(&self, _: &(), _: u8)
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fn starts_with(self) -> StartsWith<Self> where
Self: Sized,
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Self: Sized,
Returns an automaton that matches the strings that start with something this automaton matches. Read more
fn union<Rhs: Automaton>(self, rhs: Rhs) -> Union<Self, Rhs> where
Self: Sized,
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Self: Sized,
Returns an automaton that matches the strings matched by either this or the other automaton. Read more
fn intersection<Rhs: Automaton>(self, rhs: Rhs) -> Intersection<Self, Rhs> where
Self: Sized,
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Self: Sized,
Returns an automaton that matches the strings matched by both this and the other automaton. Read more
fn complement(self) -> Complement<Self> where
Self: Sized,
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Self: Sized,
Returns an automaton that matches the strings not matched by this automaton. Read more
impl Clone for AlwaysMatch
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fn clone(&self) -> AlwaysMatch
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Debug for AlwaysMatch
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Auto Trait Implementations
impl Send for AlwaysMatch
impl Sync for AlwaysMatch
Blanket Implementations
impl<T> From for T
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impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = !
🔬 This is a nightly-only experimental API. (
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,