Struct Builder 

pub struct Builder { /* private fields */ }

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.

Implementations

impl Builder

pub fn new() -> Builder

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

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.

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

Set the desired match semantics.

See AhoCorasickBuilder::match_kind for more documentation and examples.

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.

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.

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

Enable heuristic prefilter optimizations.

See AhoCorasickBuilder::prefilter for more documentation and examples.

Trait Implementations

impl Clone for Builder

fn clone(&self) -> Builder

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Builder

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

Formats the value using the given formatter.

impl Default for Builder

fn default() -> Builder

Returns the “default value” for a type.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 16 bytes