Struct ChangeDetector 

pub struct ChangeDetector { /* private fields */ }

A “change detector” that tracks whether a portion of source has changed.

Implementations

impl ChangeDetector

pub fn new() -> Self

pub fn record(&mut self, source: &str, start: usize, end: usize)

pub fn has_changed(&self, source: &str, start: usize, end: usize) -> bool

pub fn recorded_count(&self) -> usize

Trait Implementations

impl Default for ChangeDetector

fn default() -> Self

Returns the “default value” for a type.