Enum WorkerDecision 

pub enum WorkerDecision {
    Clear,
    CacheHit,
    Recomputed,
    RecomputedIncremental,
}

Recompute decision the worker takes on a wake. Visible for testing; the production loop calls recompute directly.

Variants

Clear

snapshot is None — no active document. Worker clears the published matrix (so a previous document’s cells don’t linger after a close).

CacheHit

Current inputs’ version matches the already-published matrix’s version. Worker does nothing.

Recomputed

version differs from the published matrix; worker built a fresh CellMatrix from the snapshot and stored it. The full-rebuild path — every chunk’s rows were materialised from rope text + syntax + inlays + theme.

RecomputedIncremental

S2.4.b: incremental rebuild — exactly one text edit happened since the last publish AND all other version axes are unchanged. Chunks before the edit’s affected range reuse their Arc<CellChunk> verbatim; chunks at the affected range rebuild from scratch; chunks past the affected range shift by lines_added - lines_removed (cell payloads shared, only source_line advances).

Trait Implementations

impl Debug for WorkerDecision

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

Formats the value using the given formatter.

impl Eq for WorkerDecision

impl PartialEq for WorkerDecision

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for WorkerDecision