fn validate()

in crates/core/src/models/rule.rs [256:269]

• 14 lines of code
• 4 McCabe index (conditional complexity)

  fn validate(&self) -> Result<(), String> {
    if self.is_fact_rule() && !self.replace().is_empty() {
      return Err(format!(
        "Rule '{}' sets both 'fact' and 'replace'. These are mutually exclusive: \
         a fact rule records metadata without modifying code, while a rewrite rule \
         replaces matched code. Remove one of the two fields.",
        self.name()
      ));
    }
    self
      .query()
      .validate()
      .and_then(|_: ()| self.filters().iter().try_for_each(|f| f.validate()))
  }