Struct FsStore 

pub struct FsStore { /* private fields */ }

A filesystem-backed store rooted at a directory.

Every path is validated against traversal before it touches the filesystem — memory paths are derived from user and record identifiers, and identifiers must never be able to escape their own namespace.

Implementations

impl FsStore

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

Root the store at root.

pub fn root(&self) -> &Path

The directory this store writes under.

Trait Implementations

impl Clone for FsStore

fn clone(&self) -> FsStore

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FsStore

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

Formats the value using the given formatter.

impl OkfStore for FsStore

fn read<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Option<String>, MemoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Read a document, or None when it does not exist.

fn write<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, path: &'life1 str, contents: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<(), MemoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Write a document, creating parents as needed.

fn remove<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<(), MemoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Remove a document. Removing a missing document is not an error.

fn list<'life0, 'life1, 'async_trait>( &'life0 self, prefix: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<String>, MemoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

List every document path under a prefix.