HeylelCore

Heylel Core library. Contains structures and classes to create simple RunLoops and manage a file descriptor-based program lifetime.

HeylelCollections

First Module, contains a few Collections with copy on write semantics, not in the Swift Standard Library:

• PriorityQueue
• Queue (FIFO)
• Stack (Wrapper around a ContiguousArray)

And some useful property wrappers:

• Box (Reference to a struct or another type)
• CopyOnWrite (Reference only updated after first mutation)

HeylelCore

Contains a RunLoop, and protocols for classes interacting with it.

• RunLoop: Class representing a program runloop, it interacts with Timers, InputHandlers and OutputHandlers
• InputHandler/OutputHandler: Object protocols to define interation for a file descriptor inside a RunLoop
• Timer: Object protocol to define a time-based interaction with a RunLoop.
• FileProtocol: Object Protocol representing a file, could be used in addition to an InputHandler to create a RunLoopPlugIn.
• SystemError: Equatable Error structure used to represent system errors.
• FilePath: Enumration used as a namespace to access usual system paths such as tu user home directory.

HeylelNetwork

Facilities to create sockets through FileDescriptors.