deprecated warnings when compiling
ctmanley opened this issue · comments
I complied the HAP project on a Raspberry Pi. The Pi had a fresh install of the OS.
I installed all the dependencies described in the Getting Started section of the documentation.
When I compiled the project, I got a number of warnings that some things were deprecated. In particular there were a lot of warnings about the init for the Data struct. Here is one example.
PairSetupController.swift:68:22: warning: 'init(bytes:)' is deprecated: replaced by 'init(_:)'
(.state, Data(bytes: [PairSetupStep.startResponse.rawValue])),
PairSetupController.swift:68:22: note: use 'init(_:)' instead
Data(bytes: [PairSetupStep.startResponse.rawValue])),
Here are some other examples.
Hashable.swift:15:16: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'BigUInt' to 'Hashable' by implementing 'hash(into:)' instead
public var hashValue: Int {
ChaCha20Poly1305.swift:23:21: warning: 'withUnsafeBytes' is deprecated: use withUnsafeBytes<R>(_: (UnsafeRawBufferPointer) throws -> R) rethrows -> R instead
message.withUnsafeBytes { m in
I haven't gone too much further yet so I don't know how this affects the software behavior. I just thought I should point this out.
I was able to scan the QR code to pair with my phone and the Pi shows up as a bridge.
Deprecation of an API means that they will be removed from a future Swift release, not that they are no longer functioning. So in this case they can be ignored, as their use might be needed for backward compatibility, depending on our minimal targeted version.
Thanks.