Struct ToolArtifactStore 

pub struct ToolArtifactStore { /* private fields */ }

Host-owned Artifact service used by the Tool Runtime for large results.

The byte ceiling is independent from max_output_bytes: the latter is the maximum inline context payload, while this is the hard storage ceiling.

Implementations

impl ToolArtifactStore

pub fn new( store: Arc<dyn BlobStore>, max_artifact_bytes: u64, summary_max_chars: usize, ) -> Result<Self, ToolArtifactError>

pub fn with_inline_output_limit(self, max_bytes: NonZeroU64) -> Self

Spill validated results above this model-inline ceiling without reducing executor collection limits or the durable Artifact storage ceiling.

pub fn inline_output_limit(&self) -> Option<u64>

Maximum serialized inline result size, when configured by the Host.

pub fn with_hooks(self, hooks: Arc<HookRegistry>) -> Self

Attaches the Host runtime hook registry to artifact lifecycle events. The registry’s failure policy controls whether a hook rejection is observational (FailOpen) or aborts the artifact operation (FailClosed).

pub fn max_artifact_bytes(&self) -> u64

pub async fn resolve( &self, artifact: &ToolArtifact, ) -> Result<Vec<u8>, ToolArtifactError>

Resolves and verifies an immutable Artifact reference. A store cannot make corrupt or substituted bytes valid merely by returning metadata.

Trait Implementations

impl Clone for ToolArtifactStore

fn clone(&self) -> ToolArtifactStore

Returns a duplicate of the value.

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

Performs copy-assignment from source.