Struct PosixStore 

pub struct PosixStore { /* private fields */ }

A directory. Every path is resolved under the root; .., absolute paths and empty elements are refused.

Implementations

impl PosixStore

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

A store rooted at root, created when absent.

pub fn root(&self) -> &Path

The directory the store lives in.

Trait Implementations

impl Clone for PosixStore

fn clone(&self) -> PosixStore

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PosixStore

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

Formats the value using the given formatter.

impl TileStore for PosixStore

fn get(&self, path: &str) -> Result<Option<Vec<u8>>>

The bytes at path, or nothing when there is no such file.

fn put(&self, path: &str, bytes: &[u8]) -> Result<()>

Writes bytes at path, whole or not at all, replacing what is there.

fn create_new(&self, path: &str, bytes: &[u8]) -> Result<bool>

Writes bytes at path only when nothing is there; false when something is.

fn delete(&self, path: &str) -> Result<bool>

Removes path; false when there was nothing to remove.

fn rename(&self, from: &str, to: &str) -> Result<()>

Moves from to to, replacing what is at to.

fn list(&self, prefix: &str) -> Result<Vec<String>>

Every file path under prefix (a directory path without a trailing slash, or the empty string for the whole store), sorted.

fn exists(&self, path: &str) -> Result<bool>

Whether anything is stored at path.