Struct RowVersion 

pub struct RowVersion {
    pub rowid: Option<i64>,
    pub values: Vec<Value>,
    pub origin: VersionOrigin,
    pub commit_seq: Option<u32>,
    pub view_state: ViewState,
    pub is_deleted: bool,
    pub is_guessed: bool,
    pub rowid_reused: bool,
    pub attribution_uncertain: bool,
    pub reinserted_after_gap: bool,
}

One version of one row: a distinct record value the rowid held at some point, with its evidence-based classification and logical provenance.

Fields

rowid: Option<i64>

The rowid this version belongs to. None only for a carved residue whose rowid was destroyed.

values: Vec<Value>

The decoded column values of this version, in column order.

origin: VersionOrigin

Logical provenance of the version.

commit_seq: Option<u32>

The LOGICAL commit sequence (per salt epoch, monotonic WITHIN an epoch only) of the EARLIEST view this value appeared in. None for the live view and for carved residue (order-unknown).

view_state: ViewState

Evidence-based view state.

is_deleted: bool

Whether this version’s rowid is absent from the final live view (a deletion or a completed pre-reuse entity).

is_guessed: bool

Whether this version was reconstructed/guessed rather than read directly (carved residue with inferred attribution).

rowid_reused: bool

Whether this rowid was REUSED — present, then absent for ≥1 view, then present again with a DIFFERENT record. Set on every version of a reused rowid so a renderer never presents two entities as one continuous update.

attribution_uncertain: bool

Whether this version’s attribution is uncertain — its source view was checksum-invalid residue, or its schema could not be reconstructed.

reinserted_after_gap: bool

Whether this value went ABSENT from ≥1 intermediate view and then reappeared with the IDENTICAL record. Such a run collapses (it is not rowid reuse — the same record by evidence), but the absence itself is forensic evidence: a delete-then-reinsert of the same value (e.g. a message deleted and re-sent). A LOW-CONFIDENCE signal — a transient absence in the materialized commit views is indistinguishable from a genuine round-trip, so it records what the bytes show, never intent (§4.2).

Trait Implementations

impl Clone for RowVersion

fn clone(&self) -> RowVersion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RowVersion

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

Formats the value using the given formatter.

impl PartialEq for RowVersion

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RowVersion