Struct DiskUse 

pub struct DiskUse { /* private fields */ }

Main interface for disk usage analysis with caching support

Implementations

impl DiskUse

pub fn new(cache_path: impl AsRef<Path>) -> Self

Create a new DiskUse instance with the specified cache file path

pub fn new_with_default_cache() -> Self

Create a new DiskUse instance using the default cache location

pub fn scan(&mut self, path: impl AsRef<Path>) -> Result<u64>

Scan a directory and return its total size in bytes

This method automatically:

• Loads from cache
• Scans only changed directories
• Saves the updated cache

pub fn scan_with_options( &mut self, path: impl AsRef<Path>, ignore_cache: bool, ) -> Result<u64>

Scan a directory with options for ignoring cache

Arguments

• path - The directory path to scan
• ignore_cache - If true, performs a fresh scan without using cache

pub fn get_stats(&self, path: impl AsRef<Path>) -> Option<&DirStat>

Get detailed statistics for a previously scanned path

pub fn get_file_count( &self, path: impl AsRef<Path>, ignore_cache: bool, ) -> Result<u64>

Get file count for a path

Arguments

• path - The path to get file count for
• ignore_cache - If true, counts files directly from filesystem instead of using cache

pub fn save_cache(&mut self) -> Result<()>

Save the current cache to disk

pub fn clear_cache(&mut self) -> Result<()>

Clear all cache contents

pub fn delete_cache(&self) -> Result<()>

Delete the cache file

pub fn cache_path(&self) -> &Path

Get the cache file path

pub fn get_cached_roots(&self) -> Vec<&DirStat>

Get all cached root directories

pub fn is_cache_empty(&self) -> bool

Check if the cache is empty