Struct tvix_castore::refscan::ReferenceScanner

pub struct ReferenceScanner<P> {
    pattern: ReferencePattern<P>,
    matches: Vec<AtomicBool>,
}

Represents a “primed” reference scanner with an automaton that knows the set of bytes patterns to scan for.

Fields

pattern: ReferencePattern<P>

matches: Vec<AtomicBool>

Implementations

impl<P: AsRef<[u8]>> ReferenceScanner<P>

pub fn new<IP: Into<ReferencePattern<P>>>(pattern: IP) -> Self

Construct a new ReferenceScanner that knows how to scan for the given candidate bytes patterns.

pub fn scan<S: AsRef<[u8]>>(&self, haystack: S)

Scan the given buffer for all non-overlapping matches and collect them in the scanner.

pub fn pattern(&self) -> &ReferencePattern<P>

pub fn matches(&self) -> Vec<bool>

pub fn candidate_matches(&self) -> impl Iterator<Item = &P>

impl<P: Clone + Ord + AsRef<[u8]>> ReferenceScanner<P>

pub fn finalise(self) -> BTreeSet<P>

Finalise the reference scanner and return the resulting matches.