Self

Specifies that an Injector should retrieve a dependency only from itself.

Example

class Dependency {}
 
@Injectable()
class NeedsDependency {
  final Dependency dependency;
  NeedsDependency(@Self() this.dependency);
}
 
var inj = Injector.resolveAndCreate([Dependency, NeedsDependency]);
var nd = inj.get(NeedsDependency);
 
expect(nd.dependency, new isInstanceOf<Dependency>());
 
inj = Injector.resolveAndCreate([Dependency]);
var child = inj.resolveAndCreateChild([NeedsDependency]);
expect(() => child.get(NeedsDependency), throws);