Struct ArtifactMetadata 

pub struct ArtifactMetadata {
    pub collection: String,
    pub state: ArtifactState,
    pub encoded_artifact_present: bool,
    pub params: Option<TurboArtifactParams>,
    pub scalar_fallback_active: bool,
    pub rebuild_progress_pct: Option<u8>,
    pub last_error: Option<String>,
}

Per-collection metadata about the on-disk / in-memory artifact (TurboQuant / TurboVec / scalar fallback). Carries enough for Red UI to render the toolbar without inspecting the engine.

Fields

collection: String

state: ArtifactState

encoded_artifact_present: bool

True when an encoded artifact (e.g. a .tv snapshot) is present and loadable; orthogonal to state because an artifact can be present-but-Fallback or present-but-Building (a newer one is being rebuilt over it).

params: Option<TurboArtifactParams>

Stable, operator-facing slice of the TurboQuant / TurboVec parameters. None for scalar-only collections.

scalar_fallback_active: bool

Whether SEARCH is currently being answered (or could be) from the scalar fallback path rather than the artifact.

rebuild_progress_pct: Option<u8>

0..=100, when the builder can estimate it; None otherwise (including outside Building).

last_error: Option<String>

Operator-facing message from the most recent build failure. Populated in Failed; may also be populated in Fallback to explain why we are falling back. Cleared when the next build succeeds.

Trait Implementations

impl Clone for ArtifactMetadata

fn clone(&self) -> ArtifactMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ArtifactMetadata

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

Formats the value using the given formatter.

impl Eq for ArtifactMetadata

impl PartialEq for ArtifactMetadata

fn eq(&self, other: &ArtifactMetadata) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ArtifactMetadata