Struct CycleGuard 

pub struct CycleGuard { /* private fields */ }

A windowed cycle detector over a stream of u64 fingerprints.

Implementations

impl CycleGuard

pub fn new() -> Self

pub fn reset(&mut self)

Drop all recorded history (call at the start of each conversion).

pub fn push(&mut self, fp: u64) -> Option<usize>

Record one fingerprint. Returns Some(period) if the recent stream is a window of period items repeated at least REPEAT times.

Trait Implementations

impl Debug for CycleGuard

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

Formats the value using the given formatter.

impl Default for CycleGuard

fn default() -> Self

Returns the “default value” for a type.