Struct CacheStore 

pub struct CacheStore { /* private fields */ }

Cached module information stored on disk.

Implementations

impl CacheStore

pub fn new() -> CacheStore

Create a new empty cache.

pub fn load( cache_dir: &Path, expected_config_hash: u64, max_size_bytes: usize, ) -> Option<CacheStore>

Load cache from disk.

Returns None when the file is missing, too large, undecodable, or built for a different config_hash.

pub fn save( &mut self, cache_dir: &Path, config_hash: u64, max_size_bytes: usize, ) -> Result<(), String>

Save cache to disk with write-time size enforcement and atomic rename.

pub fn get(&self, path: &Path, content_hash: u64) -> Option<&CachedModule>

Look up a cached module by path and content hash. Returns None if not cached or hash mismatch.

pub fn insert(&mut self, path: &Path, module: CachedModule)

Insert or update a cached module.

pub fn get_by_metadata( &self, path: &Path, mtime_secs: u64, file_size: u64, ) -> Option<&CachedModule>

Fast cache lookup using only file metadata (mtime + size).

pub fn get_by_path_only(&self, path: &Path) -> Option<&CachedModule>

Look up a cached module by path only (ignoring hash).

pub fn retain_paths(&mut self, files: &[DiscoveredFile])

Remove cache entries for files that are no longer in the project.

pub fn len(&self) -> usize

Number of cached entries.

pub fn is_empty(&self) -> bool

Whether the cache is empty.

Trait Implementations

impl Debug for CacheStore

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

Formats the value using the given formatter.

impl<'__de> Decode<'__de> for CacheStore

impl Default for CacheStore

fn default() -> CacheStore

Returns the “default value” for a type.

impl Encode for CacheStore