How can I make a weak protocol reference in 'pure' Swift (without @objc)

How can I make a weak protocol reference in 'pure' Swift (without @objc)

swift delegates swift-protocols

swift

How to define optional methods in Swift protocol?

ios swift optional-parameters swift-protocols swift-extensions

swift

Usage of protocols as array types and function parameters in swift

ios swift generics swift-protocols

swift

Protocol doesn't conform to itself?

swift generics swift-protocols

swift

What does "Protocol ... can only be used as a generic constraint because it has Self or associated type requirements" mean?

swift generics xcode6 swift-protocols

swift

Protocol can only be used as a generic constraint because it has Self or associatedType requirements

ios swift generics swift2 swift-protocols

swift

Non-'@objc' method does not satisfy optional requirement of '@objc' protocol

swift swift3 swift-protocols

swift

Swift - class method which must be overridden by subclass

swift abstract swift-protocols

swift

How to make an enum conform to a protocol in Swift?

swift enums swift-protocols

swift

In Swift, how can I declare a variable of a specific type that conforms to one or more protocols?

ios objective-c swift swift-protocols

swift

"fatal error: array cannot be bridged from Objective-C"—Why are you even trying, Swift?

ios swift swift-protocols

swift

Protocol func returning Self

swift protocols subclassing swift-protocols

swift

Why I can't use let in protocol in Swift?

ios swift protocols getter-setter swift-protocols

swift

Can I have an init func in a protocol?

swift initialization protocols swift-protocols

swift

Arrays of Generics in Swift

arrays swift generics swift-protocols

swift