Struct regex_automata::meta::strategy::Core

struct Core {
    info: RegexInfo,
    pre: Option<Prefilter>,
    nfa: NFA,
    nfarev: Option<NFA>,
    pikevm: PikeVM,
    backtrack: BoundedBacktracker,
    onepass: OnePass,
    hybrid: Hybrid,
    dfa: DFA,
}

Fields

info: RegexInfo

pre: Option<Prefilter>

nfa: NFA

nfarev: Option<NFA>

pikevm: PikeVM

backtrack: BoundedBacktracker

onepass: OnePass

hybrid: Hybrid

dfa: DFA

Implementations

impl Core

fn new( info: RegexInfo, pre: Option<Prefilter>, hirs: &[&Hir], ) -> Result<Core, BuildError>

fn try_search_mayfail( &self, cache: &mut Cache, input: &Input<'_>, ) -> Option<Result<Option<Match>, RetryFailError>>

fn search_nofail(&self, cache: &mut Cache, input: &Input<'_>) -> Option<Match>

fn search_half_nofail( &self, cache: &mut Cache, input: &Input<'_>, ) -> Option<HalfMatch>

fn search_slots_nofail( &self, cache: &mut Cache, input: &Input<'_>, slots: &mut [Option<NonMaxUsize>], ) -> Option<PatternID>

fn is_match_nofail(&self, cache: &mut Cache, input: &Input<'_>) -> bool

fn is_capture_search_needed(&self, slots_len: usize) -> bool

Trait Implementations

impl Debug for Core

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

Formats the value using the given formatter.

impl Strategy for Core

fn group_info(&self) -> &GroupInfo

fn create_cache(&self) -> Cache

fn reset_cache(&self, cache: &mut Cache)

fn is_accelerated(&self) -> bool

fn memory_usage(&self) -> usize

fn search(&self, cache: &mut Cache, input: &Input<'_>) -> Option<Match>

fn search_half(&self, cache: &mut Cache, input: &Input<'_>) -> Option<HalfMatch>

fn is_match(&self, cache: &mut Cache, input: &Input<'_>) -> bool

fn search_slots( &self, cache: &mut Cache, input: &Input<'_>, slots: &mut [Option<NonMaxUsize>], ) -> Option<PatternID>

fn which_overlapping_matches( &self, cache: &mut Cache, input: &Input<'_>, patset: &mut PatternSet, )