Got at least one data fetching method working; turns out, we can't use a patched LogicStack to get the data

Vendor/Swan.Lite-3.1.0/Threading/AtomicTimeSpan.cs

@@ -0,0 +1,26 @@
+using System;
+
+namespace Swan.Threading
+{
+    /// <summary>
+    /// Represents an atomic TimeSpan type.
+    /// </summary>
+    public sealed class AtomicTimeSpan : AtomicTypeBase<TimeSpan>
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="AtomicTimeSpan" /> class.
+        /// </summary>
+        /// <param name="initialValue">The initial value.</param>
+        public AtomicTimeSpan(TimeSpan initialValue)
+            : base(initialValue.Ticks)
+        {
+            // placeholder
+        }
+
+        /// <inheritdoc />
+        protected override TimeSpan FromLong(long backingValue) => TimeSpan.FromTicks(backingValue);
+
+        /// <inheritdoc />
+        protected override long ToLong(TimeSpan value) => value.Ticks < 0 ? 0 : value.Ticks;
+    }
+}