Table of Contents

Class StateAttribute

Namespace
Microsoft.Accordant
Assembly
Accordant.dll

Marks a POCO class for state source generation.

The source generator will automatically generate:

  • Clone() implementation for deep copying
  • StringRepresentationInternal() for fingerprinting
  • LockComponents() for immutability

Requirements:

  • Must be a class (not struct or record)
  • Must be declared as partial
  • Must be at namespace level (not nested inside another type)
  • Must have an accessible parameterless constructor

Supported property types:

  • Primitives (int, bool, string, etc.)
  • Enums
  • DateTime, TimeSpan, Guid, DateOnly, TimeOnly
  • Other [State] classes
  • List<T>, Dictionary<K,V> (where K is primitive/string/enum), arrays
  • Tuples
  • Nullable versions of the above

Not supported:

  • HashSet (use List instead)
  • Interface types (IList, IDictionary, etc.)
  • Records (cannot inherit from State base class)
  • Nested classes
[AttributeUsage(AttributeTargets.Class, AllowMultiple = false, Inherited = false)]
public sealed class StateAttribute : Attribute
Inheritance
StateAttribute
Inherited Members
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