Struct FileRunStore 

pub struct FileRunStore { /* private fields */ }

The shared state directory: run JSON at its root and history JSON Lines below it. Non-Unicode filename stems remain read-only diagnostics; a string key cannot identify them exactly, and a replacement character could name a different, writable file.

Implementations

impl FileRunStore

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

Trait Implementations

impl Clone for FileRunStore

fn clone(&self) -> FileRunStore

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FileRunStore

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

Formats the value using the given formatter.

impl RunStore for FileRunStore

fn ledgers(&self) -> Vec<StoredLedger>

Lists every ledger, including an unreadable document as text: None.

fn write_ledger(&self, key: &str, text: &str) -> Result<(), Error>

Replaces a ledger while keeping history separate.

fn remove_ledger(&self, key: &str) -> Result<(), Error>

Removes a ledger. The caller has decided whether its resources are resolved.

fn read_history(&self, vm_id: &str) -> Result<String, Error>

Reads the complete history text, preserving line order and malformed lines.

fn append_history(&self, vm_id: &str, line: &str) -> Result<(), Error>

Appends one serialized record and a newline, without replacing earlier bytes.