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FileArtifactService

Struct FileArtifactService 

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pub struct FileArtifactService { /* private fields */ }
Available on crate feature artifacts only.
Expand description

Persist artifacts on the local filesystem.

The base directory is created and canonicalized at construction time.

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impl FileArtifactService

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pub fn new( base_dir: impl Into<PathBuf>, ) -> Result<FileArtifactService, AdkError>

Create a new filesystem-backed artifact service rooted at base_dir.

Creates the directory if it doesn’t exist and stores the canonical path.

§Errors

Returns an error if the directory cannot be created or canonicalized.

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impl ArtifactService for FileArtifactService

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fn save<'life0, 'async_trait>( &'life0 self, req: SaveRequest, ) -> Pin<Box<dyn Future<Output = Result<SaveResponse, AdkError>> + Send + 'async_trait>>
where 'life0: 'async_trait, FileArtifactService: 'async_trait,

Store a binary artifact, returning the version that was written.
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fn load<'life0, 'async_trait>( &'life0 self, req: LoadRequest, ) -> Pin<Box<dyn Future<Output = Result<LoadResponse, AdkError>> + Send + 'async_trait>>
where 'life0: 'async_trait, FileArtifactService: 'async_trait,

Retrieve a stored artifact by filename and optional version.
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fn delete<'life0, 'async_trait>( &'life0 self, req: DeleteRequest, ) -> Pin<Box<dyn Future<Output = Result<(), AdkError>> + Send + 'async_trait>>
where 'life0: 'async_trait, FileArtifactService: 'async_trait,

Delete an artifact (specific version or all versions).
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fn list<'life0, 'async_trait>( &'life0 self, req: ListRequest, ) -> Pin<Box<dyn Future<Output = Result<ListResponse, AdkError>> + Send + 'async_trait>>
where 'life0: 'async_trait, FileArtifactService: 'async_trait,

List all artifact filenames in a session.
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fn versions<'life0, 'async_trait>( &'life0 self, req: VersionsRequest, ) -> Pin<Box<dyn Future<Output = Result<VersionsResponse, AdkError>> + Send + 'async_trait>>
where 'life0: 'async_trait, FileArtifactService: 'async_trait,

List all available versions of a specific artifact.
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fn health_check<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<(), AdkError>> + Send + 'async_trait>>
where 'life0: 'async_trait, FileArtifactService: 'async_trait,

Verify backend connectivity. Read more

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