Struct NoCache

pub struct NoCache;

An implementation of the FileIdCache trait that doesn’t hold any data.

This pseudo cache can be used to disable the file tracking using file system IDs.

Implementations

impl NoCache

pub fn new() -> Self

Construct an empty cache.

Trait Implementations

impl Clone for NoCache

fn clone(&self) -> NoCache

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NoCache

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

Formats the value using the given formatter.

impl Default for NoCache

fn default() -> NoCache

Returns the “default value” for a type.

impl FileIdCache for NoCache

fn cached_file_id(&self, _path: &Path) -> Option<&FileId>

Get a FileId from the cache for a given path.

fn add_path(&mut self, _path: &Path, _recursive_mode: RecursiveMode)

Add a new path to the cache or update its value.

fn remove_path(&mut self, _path: &Path)

Remove a path from the cache.

fn rescan(&mut self, roots: &[(PathBuf, RecursiveMode)])

Re-scan all paths.