Enum NoMatchReason 

pub enum NoMatchReason {
    OutOfGrammar,
    ExplicitNoDate,
    ImpossibleDate,
}

Why a Outcome::NoMatch happened — the discriminator a bulk-import triage step routes on (N11/N12).

Variants

OutOfGrammar

The input is outside the pattern grammar (N11). Escalate to a human.

ExplicitNoDate

The input explicitly says there is no date (“unknown”, “без даты”) (N12). What that means — XXXX, an empty column, an error — is form policy.

ImpossibleDate

The prose matched, but every reading named an impossible or contradictory date (February 30, a reversed range, an impossible “or” alternative). A prose error: escalate, never guess (N14).

Implementations

impl NoMatchReason

pub const fn decision(self) -> &'static str

The N-decision in docs/normalize-notes.md this reason cites.

Trait Implementations

impl Clone for NoMatchReason

fn clone(&self) -> NoMatchReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for NoMatchReason

impl Debug for NoMatchReason

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

Formats the value using the given formatter.

impl Eq for NoMatchReason

impl PartialEq for NoMatchReason

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for NoMatchReason