Enum VerifyIssueKind 

#[non_exhaustive]
pub enum VerifyIssueKind {
    ParseError,
    PrevHashMismatch,
    ThisHashMismatch,
    SequenceJump,
}

Classification of a VerifyIssue. non_exhaustive for forward compatibility — future kinds may include SessionIdChange, etc.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

ParseError

Row failed to parse as LogRow (corrupted JSON or unknown field).

PrevHashMismatch

prev_hash did not match the previous row’s this_hash (or the genesis sentinel on row 1).

ThisHashMismatch

Row’s stored this_hash did not match the recomputed canonical-JSON SHA-256.

SequenceJump

ts_seq did not increase strictly monotonically (within a session; see PROVENANCE_LOG.md §3 + §6 — chain restarts after rotation are permitted to reset ts_seq and are detected via the genesis sentinel).

Trait Implementations

impl Clone for VerifyIssueKind

fn clone(&self) -> VerifyIssueKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VerifyIssueKind

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

Formats the value using the given formatter.

impl PartialEq for VerifyIssueKind

fn eq(&self, other: &VerifyIssueKind) -> 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 VerifyIssueKind

impl Eq for VerifyIssueKind

impl StructuralPartialEq for VerifyIssueKind