False Positives with `Hashable`

[iv-mexx]

Hi, I think I'm getting these false positives with a Strict thats Hashable in Periphery 2.18.0

  private struct LootToggleIdentifier: Hashable {
    let categoryName: String
    let typeName: String
    let usages: Set<Usage>
    let categories: Set<Category>
  }

Its true, categoryName and typeName are never read explicitly, but they are factored into automatically synthesized hash function ( https://developer.apple.com/documentation/swift/hashable#Conforming-to-the-Hashable-Protocol )

[ileitch]

This isn't a false positive, Periphery correctly identifies that the property isn't read from anywhere else in your code. No tool can determine that these properties are used only for altering the hash value. You can either implement hash(into:) or use a comment command to retain these properties.