Import YamlDotNet.

Assets/YamlDotNet/Core/YamlException.cs

@@ -0,0 +1,83 @@
+// This file is part of YamlDotNet - A .NET library for YAML.
+// Copyright (c) Antoine Aubry and contributors
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+// of the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+using System;
+
+namespace YamlDotNet.Core
+{
+    /// <summary>
+    /// Base exception that is thrown when the a problem occurs in the YamlDotNet library.
+    /// </summary>
+    public class YamlException : Exception
+    {
+        /// <summary>
+        /// Gets the position in the input stream where the event that originated the exception starts.
+        /// </summary>
+        public Mark Start { get; }
+
+        /// <summary>
+        /// Gets the position in the input stream where the event that originated the exception ends.
+        /// </summary>
+        public Mark End { get; }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="YamlException"/> class.
+        /// </summary>
+        /// <param name="message">The message.</param>
+        public YamlException(string message)
+            : this(Mark.Empty, Mark.Empty, message)
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="YamlException"/> class.
+        /// </summary>
+        public YamlException(Mark start, Mark end, string message)
+            : this(start, end, message, null)
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="YamlException"/> class.
+        /// </summary>
+        public YamlException(Mark start, Mark end, string message, Exception? innerException)
+            : base(message, innerException)
+        {
+            Start = start;
+            End = end;
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="YamlException"/> class.
+        /// </summary>
+        /// <param name="message">The message.</param>
+        /// <param name="inner">The inner.</param>
+        public YamlException(string message, Exception inner)
+            : this(Mark.Empty, Mark.Empty, message, inner)
+        {
+        }
+
+        public override string ToString()
+        {
+            return $"({Start}) - ({End}): {Message}";
+        }
+    }
+}