Trait Rule 

pub trait Rule: Send + Sync {
    // Required methods
    fn id(&self) -> RuleId;
    fn name(&self) -> &'static str;
    fn default_severity(&self) -> Severity;
    fn check(&self, attrs: &IsmAttributes, ctx: &RuleContext) -> Vec<Diagnostic>;
}

The core trait every rule implementation must satisfy.

Rules are stateless. All configuration (severity overrides, corrections map) is resolved by the engine before rule invocation and passed via context.

Required Methods

fn id(&self) -> RuleId

fn name(&self) -> &'static str

fn default_severity(&self) -> Severity

Default severity — overridable per rule in .marque.toml.

fn check(&self, attrs: &IsmAttributes, ctx: &RuleContext) -> Vec<Diagnostic>

Implementors