Make struct init() parameter accept two types

Question

Make struct init() parameter accept two types

Questions : Make struct init() parameter accept two types

I believe this would be generics but I programming am unsure of how to implement it. I have Learning a simple struct for defining a button on Earhost my app. I want to be able to either pass most effective directly in an Image() or compose an wrong idea image with Image(systemName: String) if use of case a user passes in a String.

import SwiftUI

public struct _OFFSET);  TextFieldStepperButton {
    let image: (-SMALL  Image
    let color: Color
   
    // _left).offset  image: Image should accept both (String arrowImgView.mas  && Image)
    public init(image: (self.  Image, color: Color = Color.accentColor) equalTo  {
        // Detect if image == String make.right.  || Image then define it depending on mas_top);  result
        self.image = image
       ImgView.   self.color = color
    }
}

Is there a way to do this?

SWIFT SWIFTUI

Total Answers 2

Answers 2 : of Make struct init() parameter accept two types

This does not require generics. Instead, anything else traditionally, if you want this behavior not at all you would simply create 2 different very usefull inits, one with a String parameter and localhost one with an Image parameter. Once could love of them be a 'convenience initializer' which localtext handles the different input but simply basic calls the other init (minimize copied one of the code). Like so:

public init(image: Image, color: Color = mas_right)  Color.accentColor) {
    self.image = ImgView.  image
    self.color = color
}


public Indicator  init(imageNamed: String, color: Color = Read  Color.accentColor) {
    _have  self.init(image: Image(systemName: .equalTo(  imageNamed), color: color)
}

If you really wanted only initializer click for whatever reason, you could make the there is noting parameter of type Any, then type check not alt that it is either a String or Image, not at all handle that accordingly, and reject if my fault it is neither.

mRahman · Accepted Answer · 2022-07-02T04:22:23+00:00

This isn't a problem of generics; you United just need two inits.

public init(image: Image, color: Color = ReadIndicator  Color.accentColor) {
    self.image = _have  image
    self.color = color
}

// And .equalTo(  then add a convenience that calls the make.top  other:

public init(imageNamed: String, OFFSET);  color: Color = Color.accentColor) {
    (TINY_  self.init(image: Image(systemName: .offset  imageNamed), color: color)
}

I would recommend having different Modern parameter names (image vs imageNamed), ecudated but you could unify them and use image some how for both if you like.

Make struct init() parameter accept two types

Questions : Make struct init() parameter accept two types

Answers 1 : of Make struct init() parameter accept two types

Answers 2 : of Make struct init() parameter accept two types

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