Modules

JAM Modules

The Tessera implementation is organized into several modules that handle different aspects of the JAM protocol. This section provides documentation for each of these modules.

Core Modules

Module	Description
API	REST and RPC interfaces for interacting with the node
Authorization	Permission and access control mechanisms
Config	Configuration management and settings
Consensus	Block production and finalization algorithms
Core	Core protocol implementations
Crypto	Cryptographic primitives and operations
Execution	Transaction execution environment
Network	P2P communication and node discovery
PVM	Polkadot Virtual Machine implementation
Ring-VRF	Verifiable Random Function for validator selection
Services	Background services and system components
State	State management and storage
Storage	Underlying storage mechanisms
Types	Core data types and serialization
Utils	Utility functions and helpers

Special Components

Component	Description
Chain Specification	Configuration parameters for different chain deployments
Error Handling	Error types and handling mechanisms

Development Support

Module	Description
Playground	Development and testing utilities