Hi there!
Thanks for an awesome library!
Lately I faced the problem with @propertyWrapper.
I have tried to create a @propertyWrapper:
@propertyWrapper public struct Blob {
public init(length: Int) {
self.length = length
self.wrappedValue = []
}
let length: Int
public var wrappedValue: [UInt8]
}
Then I used it in my struct just like this one:
struct MyStruct {
@Blob(length: 10) var blob: [UInt8]
...
}
And then I tried to createInstance , i got length = 0, I could not create instance with default length (=10). How to reflect the propertyWrapper and get the default length (= 10)?
Thanks
So unfortunately this isn't possible. createInstance doesn't work by calling an initializer. It just allocates the memory manually and sets each field to a default value, which for an Int is 0
Hi there! Thanks for an awesome library! Lately I faced the problem with @propertyWrapper. I have tried to create a @propertyWrapper:
Then I used it in my struct just like this one:
And then I tried to createInstance , i got length = 0, I could not create instance with default length (=10). How to reflect the propertyWrapper and get the default length (= 10)? Thanks