Crate exonum_derive

This crate provides macros for deriving some useful methods and traits for the exonum services.

Attribute Macros

• exonum_interface
  Derives an Exonum service interface for the specified trait.
• interface_method
  Meta-information attribute for interface methods.

Derive Macros

• BinaryValue
  Derives BinaryValue trait. The target type must implement (de)serialization logic, which should be provided externally.
• ExecutionFail
  Implements ExecutionFail trait for the given enum. Additionally, From<MyEnum> for ExecutionError conversion is implemented, allowing to use errors in the service code.
• FromAccess
  Derives FromAccess trait.
• ObjectHash
  Derives ObjectHash trait. The target type must implement BinaryValue trait.
• RequireArtifact
  Implements RequireArtifact trait for the given struct or enum. The target type may be generic over type parameters.
• ServiceDispatcher
  Derives ServiceDispatcher trait.
• ServiceFactory
  Derives ServiceFactory trait.