Struct aho_corasick::util::prefilter::RareBytesThree

struct RareBytesThree {
    offsets: RareByteOffsets,
    byte1: u8,
    byte2: u8,
    byte3: u8,
}

A prefilter for scanning for three “rare” bytes.

Fields

offsets: RareByteOffsets

byte1: u8

byte2: u8

byte3: u8

Trait Implementations

impl Clone for RareBytesThree

fn clone(&self) -> RareBytesThree

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RareBytesThree

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

Formats the value using the given formatter.

impl PrefilterI for RareBytesThree

fn find_in(&self, haystack: &[u8], span: Span) -> Candidate

Returns the next possible match candidate. This may yield false positives, so callers must confirm a match starting at the position returned. This, however, must never produce false negatives. That is, this must, at minimum, return the starting position of the next match in the given haystack after or at the given position.