Crate pjson_rs_domain 

PJS Domain Layer - Pure Business Logic

This crate contains the pure domain logic for PJS (Priority JSON Streaming Protocol) with ZERO external dependencies (except thiserror for error handling).

The domain layer is WASM-compatible and can be used in both native and WebAssembly environments.

Architecture

Following Clean Architecture principles:

• Value Objects: Immutable, validated domain concepts (Priority, JsonPath, etc.)
• Entities: Domain objects with identity (Frame, Stream)
• Domain Events: State change notifications

Features

• std (default): Standard library support
• serde: Serialization support for WASM interop
• wasm: Enables WASM-specific optimizations

Re-exports

pub use entities::Frame;

pub use entities::Stream;

pub use events::DomainEvent;

pub use events::SessionState;

pub use value_objects::JsonData;

pub use value_objects::JsonPath;

pub use value_objects::Priority;

pub use value_objects::Schema;

pub use value_objects::SessionId;

pub use value_objects::StreamId;

Modules

entities

Domain entities with business logic and invariants

events

Domain events for event sourcing and integration

value_objects

Domain Value Objects

Enums

DomainError

Domain-specific errors

Type Aliases

DomainResult

Domain Result type