Binding+Combine.swfit

import Combine

/// Naming and idea where taken from ReactiveSwift
precedencegroup BindingPrecedence {
    associativity: right
    
    // Binds tighter than assignment but looser than everything else
    higherThan: AssignmentPrecedence
}

infix operator <~ : BindingPrecedence

extension Publisher where Failure == Never {
    static func <~<S>(subject: S, publisher: Self) -> Cancellable where S: Subject, S.Failure == Never, S.Output == Self.Output {
        return publisher.subscribe(subject)
    }
    
    static func <~<S> (subscriber: S, publisher: Self) where S: Subscriber, S.Failure == Never, S.Input == Self.Output {
        publisher.subscribe(subscriber)
    }
}