Struct Store 

pub struct Store { /* private fields */ }

Local artifact store. Thread-safe via internal RwLock.

Artifacts are stored as <artifact_id>.json files. Content-addressed IDs mean same content → same filename → idempotent writes. An index.json tracks all artifact IDs for O(1) listing.

Implementations

impl Store

pub fn open(dir: impl AsRef<Path>) -> Result<Self, StorageError>

Opens or creates an artifact store at dir.

pub fn write(&self, record: &Record) -> Result<(), StorageError>

Writes an artifact record. Idempotent: writing the same artifact twice has no effect beyond overwriting with identical content.

pub fn read(&self, id: &str) -> Result<Record, StorageError>

Reads an artifact by ID.

pub fn exists(&self, id: &str) -> bool

Returns true if an artifact with this ID is stored locally.

pub fn list(&self) -> Vec<IndexEntry>

Lists index entries, most recent first.

pub fn list_by_type(&self, payload_type: &str) -> Vec<IndexEntry>

Lists index entries filtered to a specific payload type.

pub fn set_hub_url(&self, id: &str, hub_url: &str) -> Result<(), StorageError>

Updates the hub_url on a stored record after a successful dock push.

pub fn latest(&self) -> Option<IndexEntry>

Returns the most recently stored artifact, if any.