removed explicit operators

Author: petesramek

src/PolylineAlgorithm/Polyline.cs

@@ -168,31 +168,4 @@ public static Polyline FromMemory(ReadOnlyMemory<char> polyline) {
     }
 
     #endregion
-
-//    #region Explicit conversions
-
-//    /// <summary>
-//    /// Defines an explicit conversion from a Unicode character array to a <see cref="Polyline"/>.
-//    /// </summary>
-//    /// <param name="polyline">The Unicode character array to convert.</param>
-//    /// <returns>The converted <see cref="Polyline"/> instance.</returns>
-//    public static explicit operator Polyline(char[] polyline) => FromCharArray(polyline);
-
-//    /// <summary>
-//    /// Defines an explicit conversion from a string to a <see cref="Polyline"/>.
-//    /// </summary>
-//    /// <param name="polyline">The string to convert.</param>
-//    /// <returns>The converted <see cref="Polyline"/> instance.</returns>
-//    public static explicit operator Polyline(string polyline) => FromString(polyline);
-
-//    /// <summary>
-//    /// Defines an explicit conversion from a read-only memory region to a <see cref="Polyline"/>.
-//    /// </summary>
-//    /// <param name="polyline">The read-only memory region to convert.</param>
-//    /// <returns>The converted <see cref="Polyline"/> instance.</returns>
-//#pragma warning disable CA2225 // Operator overloads have named alternates
-//    public static explicit operator Polyline(ReadOnlyMemory<char> polyline) => FromMemory(polyline);
-//#pragma warning restore CA2225 // Operator overloads have named alternates
-
-//    #endregion
 }