BlogPost2_DefiningRecords.cs

// Defining a record like this
public record Rectangle1 { double Width; double Height; }

// Is equivalent to this
public record Rectangle1
{
  public double Width { get; init; }
  public double Height { get; init; }
}

// Defining a record like this
public record Rectangle2(double Width, double Height);

// Is equivalent to this
public record Rectangle2
{
  public double Width { get; init; }
  public double Height { get; init; }
  
  public Rectangle2(double width, double height)
  	=> (Width, Height) = (width, height);
  
  public void Deconstruct(out double width, out double height)
  	=> (width, height) = (Width, Height);
}