Documentation
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Overview ¶
Package depinject provides a simple Dependency Injector.
Dependency injection is a useful pattern that allows you to standardise and centralise the way types are constructed.
This DI container allows you to Register constructor closures for the types that you need, and Create types on demand.
With well defined constructors that use dependency injection for all required dependencies, a full dependency tree can be built up. This means that dependencies will cascade from your initial Create. You should aim to keep calls to Create to a minimum and allow dependencies to cascade.
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type DependencyInjector ¶
type DependencyInjector interface {
Register(interface{}) error
MustRegister(interface{})
Create(interface{}) interface{}
CreateFromType(reflect.Type) reflect.Value
}
func NewDependencyInjector ¶
func NewDependencyInjector() DependencyInjector
NewDependencyInjector returns a new DependencyInjector
type ServiceContainer ¶
type ServiceContainer interface {
DependencyInjector
}
ServiceContainer is a type of DependencyInjector that caches instances
func NewServiceContainer ¶
func NewServiceContainer() ServiceContainer
NewServiceContainer returns a new ServiceContainer
Source Files