Enum RuleKind 

pub enum RuleKind {
    Correction,
    Convention,
    Style,
    Slogan,
    Other,
}

Coarse rule-kind taxonomy used by the time-decay multiplier.

IndexedRuleChunk does not yet carry an explicit kind column — the rule corpus only stores content + denormalised metadata. So instead of inventing jcode’s literal MemoryEntry::Kind enum on the wrong data model, we infer a coarse bucket from the rule’s content. The audit comment around line 355 already names the practical kinds observed in production: corrections, slogans, style/lint rules, and generic preferences/conventions. We mirror those here.

The inferred kind is enough to apply category-aware decay without widening the index schema.

Variants

Correction

“Don’t do X”, “always Y”, “fix: …”, “regression”. These are the rare, hard-won rules — long memory.

Convention

User taste / project conventions (“we use Drizzle”, “naming = X”). Medium memory.

Style

Style / lint surface (“prefer let over const”, formatting). Ages fastest because codebases reformat constantly.

Slogan

Slogans / vague guidance (“trust CI”, “review carefully”) — same short half-life as style; the audit comment notes these misfire.

Other

Anything we couldn’t classify.

Trait Implementations

impl Clone for RuleKind

fn clone(&self) -> RuleKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RuleKind

impl Debug for RuleKind

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

Formats the value using the given formatter.

impl Eq for RuleKind

impl PartialEq for RuleKind

fn eq(&self, other: &RuleKind) -> 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 StructuralPartialEq for RuleKind