Initial commit

Library/PackageCache/com.unity.shadergraph@c8830f61858d/Editor/Extensions/FieldExtensions.cs

@@ -0,0 +1,30 @@
+using UnityEditor.ShaderGraph.Internal;
+
+namespace UnityEditor.ShaderGraph
+{
+    static class FieldExtensions
+    {
+        public static bool HasPreprocessor(this FieldDescriptor descriptor)
+        {
+            return (descriptor.preprocessor?.Length > 0);
+        }
+
+        public static bool HasSemantic(this FieldDescriptor descriptor)
+        {
+            return (descriptor.semantic?.Length > 0);
+        }
+
+        public static bool HasFlag(this FieldDescriptor descriptor, StructFieldOptions options)
+        {
+            return (descriptor.subscriptOptions & options) == options;
+        }
+
+        public static string ToFieldString(this FieldDescriptor descriptor)
+        {
+            if (!string.IsNullOrEmpty(descriptor.tag))
+                return $"{descriptor.tag}.{descriptor.name}";
+            else
+                return descriptor.name;
+        }
+    }
+}