pub struct Builder { /* private fields */ }
Expand description

A builder for configuring an Aho-Corasick noncontiguous NFA.

This builder has a subset of the options available to a AhoCorasickBuilder. Of the shared options, their behavior is identical.

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impl Builder

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pub fn new() -> Builder

Create a new builder for configuring an Aho-Corasick noncontiguous NFA.

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pub fn build<I, P>(&self, patterns: I) -> Result<NFA, BuildError>
where I: IntoIterator<Item = P>, P: AsRef<[u8]>,

Build an Aho-Corasick noncontiguous NFA from the given iterator of patterns.

A builder may be reused to create more NFAs.

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pub fn match_kind(&mut self, kind: MatchKind) -> &mut Builder

Set the desired match semantics.

See AhoCorasickBuilder::match_kind for more documentation and examples.

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pub fn ascii_case_insensitive(&mut self, yes: bool) -> &mut Builder

Enable ASCII-aware case insensitive matching.

See AhoCorasickBuilder::ascii_case_insensitive for more documentation and examples.

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pub fn dense_depth(&mut self, depth: usize) -> &mut Builder

Set the limit on how many states use a dense representation for their transitions. Other states will generally use a sparse representation.

See AhoCorasickBuilder::dense_depth for more documentation and examples.

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pub fn prefilter(&mut self, yes: bool) -> &mut Builder

Enable heuristic prefilter optimizations.

See AhoCorasickBuilder::prefilter for more documentation and examples.

Trait Implementations§

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impl Clone for Builder

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fn clone(&self) -> Builder

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 Debug for Builder

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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 Default for Builder

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fn default() -> Builder

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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> 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.