Struct FileStore 

pub struct FileStore { /* private fields */ }

A content-addressable store backed by a local directory (the file:// backend).

Construct one with FileStore::new (parsing a file:// URL or a bare path) or FileStore::from_root (an already-resolved directory).

Implementations

impl FileStore

pub fn new(store: &str) -> Self

Builds a store from a store URL or path, matching the oracle’s _snapdir_file_store_get_store_dir.

Accepts file:///abs/path, file://localhost/abs/path, file:// followed by an absolute path, or a bare absolute path. A leading file: scheme (with any number of slashes, optionally localhost) is rewritten to a single leading /, and a trailing slash is dropped.

pub fn from_root(root: impl Into<PathBuf>) -> Self

Builds a store rooted at an already-resolved directory.

pub fn root(&self) -> &Path

Returns the store’s root directory.

Trait Implementations

impl Clone for FileStore

fn clone(&self) -> FileStore

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FileStore

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

Formats the value using the given formatter.

impl Store for FileStore

fn get_manifest(&self, id: &str) -> Result<Manifest, StoreError>

Reads and parses the manifest stored under id’s sharded path, verifying that its bytes hash back to id before returning it.

fn fetch_files( &self, manifest: &Manifest, dest: &Path, ) -> Result<(), StoreError>

Materializes every entry of manifest under dest, pulling each referenced object from the store and reconstructing the directory tree (files, directories, permissions) rooted at dest.

fn push(&self, manifest: &Manifest, source: &Path) -> Result<(), StoreError>

Uploads the objects referenced by manifest (reading their bytes from the tree rooted at source) and then the manifest itself, filing each under its sharded address.