title: Is it possible to initialize a structure with a dictionary in Swift?
body: <p><strong>Swift-3</strong>   </p>
  
  <pre><code> struct Book {
          var title: String
          var description: String
          var price: Float
      }
  </code></pre>
  
  <p>I have Book structure which I want to initialize from dictionary </p>
  
  <pre><code>var book: Book? = ["Title": "Harry Poter", "Description": "Fantasy Novel", "Price": 190]
  </code></pre>
  
  <p>Is it possible to do in Swift?</p>