Struct FileArtifactService 

pub struct FileArtifactService { /* private fields */ }

Filesystem-backed artifact storage with versioning.

Each artifact version is stored in its own directory with a data file and a metadata.json sidecar. Session IDs and artifact names are sanitized to prevent path traversal attacks.

Implementations

impl FileArtifactService

pub fn new(root_dir: impl Into<PathBuf>) -> Result<Self, ArtifactError>

Create a new file artifact service rooted at the given directory.

Creates the root directory if it doesn’t exist.

Trait Implementations

impl ArtifactService for FileArtifactService

fn save<'life0, 'life1, 'async_trait>( &'life0 self, session_id: &'life1 str, artifact: Artifact, ) -> Pin<Box<dyn Future<Output = Result<ArtifactMetadata, ArtifactError>> + Send + 'async_trait>>

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

Save an artifact, creating a new version if it already exists.

fn load<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, session_id: &'life1 str, name: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<Option<Artifact>, ArtifactError>> + Send + 'async_trait>>

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

Load the latest version of an artifact.

fn load_version<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, session_id: &'life1 str, name: &'life2 str, version: u32, ) -> Pin<Box<dyn Future<Output = Result<Option<Artifact>, ArtifactError>> + Send + 'async_trait>>

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

Load a specific version of an artifact.

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

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

List all artifact metadata for a session.

fn delete<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, session_id: &'life1 str, name: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<(), ArtifactError>> + Send + 'async_trait>>

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

Delete all versions of an artifact.