Dignus 1.2.0

Dignus.Core

Shared runtime foundation for the Dignus ecosystem.

Provides common runtime components used across Dignus libraries, including collections, dependency injection, coroutine scheduling, object pooling, and pipeline utilities.

Overview

• Base runtime library shared by Dignus modules.
• Includes performance-oriented collections, lightweight dependency injection, deterministic coroutine scheduling, and reusable framework utilities.
• Designed for high-throughput runtime systems with minimal allocation in steady-state execution paths.

Namespaces

Modules

Dignus.Collections

Contains array-based collections and multi-producer, single-consumer queues.

• ArrayQueue<T> — expandable queue optimized for sequential reads and writes.
• CompactableArrayQueue<T> — queue that reuses cleared slots through compaction.
• UniqueSet<T> — custom hash-based unique collection.
• SynchronizedArrayQueue<T> / SynchronizedUniqueSet<T> — synchronized wrappers for concurrent access.
• MpscBoundedQueue<T> — fixed-capacity multi-producer, single-consumer queue with lock-free enqueue and single-threaded dequeue.
• MpscUnboundedQueue<T> — unbounded multi-producer, single-consumer queue with lock-free enqueue and single-threaded dequeue.

Dignus.Coroutine

Implements deterministic coroutine scheduling.

• CoroutineHandle — represents an active coroutine.
• CoroutineHandler — manages coroutine execution, lifecycle, and nested enumerators.
• DelayInSeconds, DelayInMilliseconds, WaitWhile — built-in wait conditions.

Dignus.DependencyInjection

Provides lightweight service registration and resolution.

• ServiceContainer, ServiceProvider, ServiceCollection — container infrastructure.
• ServiceRegistration — registration metadata for services and factories.
• LifeScope — service lifetime definition: Transient or Singleton.
• ConstructorDelegateFactory — creates and caches constructor delegates.
• InjectableAttribute, InjectAttribute, InjectConstructorAttribute — attribute-based registration and injection.
• ServiceContainerExtensions, ServiceCollectionExtensions, ServiceProviderExtensions — registration and resolution helpers.

Dignus.Framework

Provides reusable memory and execution utilities.

• ObjectPoolBase<T> / ObjectPool<T> — reusable object pooling infrastructure.

• Singleton<T> — thread-safe lazy singleton helper.

• AsyncPipeline<TContext> — async middleware pipeline using ref-based context passing.

  • AsyncPipelineDelegate<TContext> — middleware delegate signature.
  • AsyncPipelineNext<TContext> — continuation used to invoke the next middleware.
  • IAsyncMiddleware<TContext> / AsyncHandlerMiddleware<TContext> — middleware interface and delegate adapter.