One to one string conversion

Author: nvborisenko

dotnet/src/webdriver/BiDi/Network/BytesValue.cs

@@ -30,12 +30,15 @@ public abstract record BytesValue
     public static implicit operator BytesValue(string value) => new StringBytesValue(value);
     public static implicit operator BytesValue(byte[] value) => new Base64BytesValue(Convert.ToBase64String(value));
 
-    public static explicit operator string(BytesValue value) => value switch
+    public static explicit operator string(BytesValue value)
     {
-        StringBytesValue stringBytesValue => stringBytesValue.Value,
-        Base64BytesValue base64BytesValue => System.Text.Encoding.UTF8.GetString(Convert.FromBase64String(base64BytesValue.Value)),
-        _ => throw new InvalidCastException($"Cannot cast '{value.GetType()}' to '{typeof(string)}'.")
-    };
+        if (value is StringBytesValue stringBytesValue)
+        {
+            return stringBytesValue.Value;
+        }
+
+        throw new InvalidCastException($"Cannot cast '{value.GetType()}' to '{typeof(string)}'.");
+    }
 }
 
 public sealed record StringBytesValue(string Value) : BytesValue;