uber-go/dig
Dig
dig es un framework de inyección de dependencias basado en reflexión y un resolvedor de grafos de objetos para Go. Funciona como un contenedor que satisface automáticamente las dependencias de tipo y gestiona la instanciación de redes complejas de objetos durante el inicio de la aplicación.
El proyecto utiliza un grafo acíclico dirigido para determinar la secuencia necesaria para la instanciación de objetos y emplea el mapeo de proveedores basado en interfaces para desacoplar las implementaciones concretas de sus interfaces satisfechas. Resuelve la jerarquía de objetos mediante la resolución de tipos basada en reflexión y el cableado de componentes de una sola pasada para garantizar que se cumplan todos los requisitos antes de la ejecución.
Features
- Dependency Injection - Provides a framework for decoupling software components by injecting required dependencies at runtime.
- Reflection-Based Dependency Resolution - Uses runtime type analysis and Go reflection to match dependency requests with available providers.
- Dependency Graph Resolvers - Provides an engine to resolve and traverse the relationships between dependent objects during startup.
- Concrete Type Mappings - Maps concrete implementation types to interfaces to enable decoupled object injection via reflection.
- Go DI Frameworks - Implements a dependency injection framework specifically designed for the Go programming language.
- Dependency Graph Construction - Constructs a directed acyclic graph to determine the correct instantiation sequence for dependent objects.
- Automatic Graph Resolutions - Automatically assembles and resolves the dependency graph of objects at application startup.
- Application Bootstrapping - Manages the setup of a complex network of objects and services during the initial boot sequence.
- Lazy Instance Provisioning - Defers the creation of dependent components until they are explicitly requested by a consumer.
- Dependency Graph Traversals - Resolves the entire object hierarchy in a single traversal to ensure all dependencies are satisfied before execution.
- Dependency Injection - Reflection-based dependency injection toolkit.
