Struct ChangeDetector 

pub struct ChangeDetector { /* private fields */ }

Tracks file content hashes for incremental change detection.

Implementations

impl ChangeDetector

pub fn new() -> Self

Create a new empty ChangeDetector.

pub fn load_from_storage(&mut self, storage: &dyn StorageBackend)

Load previously known hashes from storage.

This reads from the file_hashes table if it exists. If the table doesn’t exist or the query fails, starts fresh with no known hashes.

pub fn save_to_storage( &self, storage: &dyn StorageBackend, ) -> Result<(), CodememError>

Save current hashes to storage.

pub fn check_changed(&self, path: &str, content: &[u8]) -> (bool, String)

Check if a file has changed and return (changed, hash) to avoid double-hashing. Callers can pass the returned hash to record_hash to skip recomputation.

pub fn record_hash(&mut self, path: &str, hash: String)

Record a pre-computed hash for a file (avoids re-hashing when used with check_changed).

Trait Implementations

impl Default for ChangeDetector

fn default() -> Self

Returns the “default value” for a type.