Enum EmbedderEvent 

pub enum EmbedderEvent {
    DefaultEmbedderDownload {
        file: String,
        url: String,
        bytes: u64,
        sha256: String,
        cache_path: PathBuf,
        duration_ms: u64,
    },
    DefaultEmbedderCacheHit {
        file: String,
        sha256: String,
        cache_path: PathBuf,
    },
    MeanVecPinned {
        dim: u32,
        doc_count: u64,
    },
    MeanVecRecomputed {
        dim: u32,
        doc_count: u64,
        trigger: MeanRecomputeTrigger,
    },
}

Structured event surfaced through OpenReport.embedder_events (dev/design/embedder.md §7).

Defined unconditionally at the crate root so the engine can reference it regardless of the default-embedder feature; the loader (under default-embedder) emits these variants and re-exports the enum for ergonomic in-module use.

Variants

DefaultEmbedderDownload

A file was fetched from the network and written to the cache.

Fields

file: String

url: String

bytes: u64

sha256: String

cache_path: PathBuf

duration_ms: u64

DefaultEmbedderCacheHit

A file was found in the cache and verified by sha256. No network.

Fields

file: String

sha256: String

cache_path: PathBuf

MeanVecPinned

EU-5a2 — emitted at the commit that materializes the per-workspace mean vector into _fathomdb_embedder_profiles.mean_vec. dim matches the default embedder identity’s dimension; doc_count is the number of pre-pin rows the same transaction’s re-quantize pass updated (per dev/design/embedder.md §0.5, §7).

EU-5a2’s only live identity is NoopEmbedder, which does NOT request mean-centering, so this event is dormant until EU-5b flips the default identity. Defined now so EU-5b is a no-op addition to this enum.

Fields

dim: u32

doc_count: u64

MeanVecRecomputed

0.7.2 PR-2b — emitted after the transaction that REFRESHES an already-pinned mean_vec is durable. dim is the embedder identity dimension; doc_count is the number of rows the re-quantize pass re-centered; trigger records what drove the refresh. As of 0.7.2 PR-2bc the only trigger is the explicit doctor recompute-mean verb (Manual); the automatic in-ingest drift detector was carved out and deferred to 0.8.x. See dev/design/embedder.md §0.3/§0.5 and dev/design/embedder-decision.md §3.4.

Fields

dim: u32

doc_count: u64

trigger: MeanRecomputeTrigger

Trait Implementations

impl Clone for EmbedderEvent

fn clone(&self) -> EmbedderEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EmbedderEvent

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

Formats the value using the given formatter.

impl PartialEq for EmbedderEvent

fn eq(&self, other: &EmbedderEvent) -> 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 Eq for EmbedderEvent

impl StructuralPartialEq for EmbedderEvent