Struct Builder

pub struct Builder {
    pub(crate) config: Config,
    pub(crate) thompson: Compiler,
}

A builder for compiling regular expressions into a PikeVM.

Fields

config: Config

thompson: Compiler

Implementations

impl Builder

pub fn new() -> Builder

Creates a new PikeVM builder with its default configuration.

pub fn build(&self, pattern: &str) -> Result<PikeVM, BuildError>

Compiles a single regular expression pattern into a PikeVM.

pub fn build_many<P: AsRef<str>>( &self, patterns: &[P], ) -> Result<PikeVM, BuildError>

Compiles multiple regular expression patterns into a single PikeVM.

pub fn build_from_nfa(&self, nfa: NFA) -> Result<PikeVM, BuildError>

Compiles a Thompson NFA into a PikeVM.

pub fn configure(&mut self, config: Config) -> &mut Builder

Configures the builder with the given Config.

pub fn syntax(&mut self, config: Config) -> &mut Builder

Configures the syntax options for the underlying regex compiler.

pub fn thompson(&mut self, config: Config) -> &mut Builder

Configures the Thompson NFA compiler options.

Trait Implementations

impl Clone for Builder

fn clone(&self) -> Builder

Returns a copy 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() -> Self

Returns the “default value” for a type.