Development Requirements and Restrictions

There are several requirements and restrictions for a contract to be deployable that are classified into below categories:

Smart contracts

• Project Requirements
  • Project Properties
• Structure Restrictions and Requirements
  • Limitations on Field Usage
    • In Contract Implementation Class
    • In Non-Contract Classes (For classes that don’t inherit from ContractBase<T>)
    • In Contract State
• Namespace and Type Restrictions
  • Assembly Dependencies
  • Types and Members Whitelist in System Namespace
  • Types and Members Whitelist in System.Reflection Namespace
  • Other Whitelisted Namespaces
  • Allowed Types for Arrays
• Other Restrictions
  • GetHashCode Usage
  • Execution observer
  • State size limit