Extension Access Modifier

Prefer to use extension access modifiers

• Identifier: extension_access_modifier
• Enabled by default: Disabled
• Supports autocorrection: No
• Kind: idiomatic
• Analyzer rule: No
• Minimum Swift compiler version: 3.0.0
• Default configuration: warning

Non Triggering Examples

extension Foo: SomeProtocol {
  public var bar: Int { return 1 }
}

extension Foo {
  private var bar: Int { return 1 }
  public var baz: Int { return 1 }
}

extension Foo {
  private var bar: Int { return 1 }
  public func baz() {}
}

extension Foo {
  var bar: Int { return 1 }
  var baz: Int { return 1 }
}

public extension Foo {
  var bar: Int { return 1 }
  var baz: Int { return 1 }
}

extension Foo {
  private bar: Int { return 1 }
  private baz: Int { return 1 }
}

extension Foo {
  open bar: Int { return 1 }
  open baz: Int { return 1 }
}

Triggering Examples

↓extension Foo {
   public var bar: Int { return 1 }
   public var baz: Int { return 1 }
}

↓extension Foo {
   public var bar: Int { return 1 }
   public func baz() {}
}

public extension Foo {
   public ↓func bar() {}
   public ↓func baz() {}
}