Enum RecallView 

pub enum RecallView {
    Head,
    ZoomIn,
    ZoomOut,
}

Enrichment level for view-aware graph recall.

Controls whether and how graph facts are enriched after the base retrieval step (BFS or spreading activation). For Head, the function is byte-identical to the legacy recall_graph / recall_graph_activated paths.

TODO(F3): add a per-call override so callers can request a different view than the one configured in MemCotConfig::recall_view.

Examples

use zeph_memory::RecallView;

assert_eq!(RecallView::default(), RecallView::Head);

Variants

Head

Standard retrieval — no enrichment beyond what the base method provides.

When sa_params = None AND view = Head, the output is byte-identical to calling recall_graph directly.

ZoomIn

Retrieval + source-message provenance.

Each returned fact is enriched with the MessageId and a ≤200-char snippet from the message that originally created the edge.

ZoomOut

Retrieval + 1-hop neighbor expansion.

For each returned fact, up to neighbor_cap additional 1-hop neighbor facts are appended. Neighbors are deduped against the head set using the canonical (source_name, relation, target_name, edge_type) tuple.

Trait Implementations

impl Clone for RecallView

fn clone(&self) -> RecallView

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RecallView

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

Formats the value using the given formatter.

impl Default for RecallView

fn default() -> RecallView

Returns the “default value” for a type.

impl PartialEq for RecallView

fn eq(&self, other: &RecallView) -> 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 Copy for RecallView

impl Eq for RecallView

impl StructuralPartialEq for RecallView