I have one struct, struct DropletsView: View {} which has the following array: @State private var savedQuotes: [Quote] = [] (Quote is defined elsewhere, as a custom type for my app).

I would like to pass in this savedQuotes array to another struct (struct SingleQuoteView: View{}), such that I can modify the array from within SingleQuoteView.

I was trying to pass this in by reference, like you might do in C++, but ran into many issues along the way. Now, I would appreciate direction in trying to implement @Binding for this array within SingleQuoteView.

I’m declaring it as such: SingleQuoteView(quote: quote) because of its constructor being this as of now:

init(quote: Quote) {
    self.quote = quote
    self._isBookmarked = State(initialValue: isQuoteBookmarked(quote))
    self._isLiked = State(initialValue: isQuoteLiked(quote))
}

I’m assuming I have to create a variable with the same type in SingleQuoteView, as such:

@Binding private var savedQuotes: [Quote]
    
init(quote: Quote, savedQuotesArg: Binding<[Quote]>) {
    self.quote = quote
    self._isBookmarked = State(initialValue: isQuoteBookmarked(quote))
    self._isLiked = State(initialValue: isQuoteLiked(quote))
    self._savedQuotes = savedQuotesArg
}

And declare that struct as such: SingleQuoteView(quote: quote, savedQuotesArg: $savedQuotes).

However, this gives the following error within the constructor (init()):
Variable 'self.savedQuotes' used before being initialized