Inject function is called multiple time on singletons w/ provider

[Thorsten Essig]

injector.Bind(new(MyStruct)).In(dingo.Singleton)
injector.Bind(new(Iface1)).ToProvider(func(s *MyStruct) Iface1 { return s })
injector.Bind(new(Iface2)).ToProvider(func(s *MyStruct) Iface2 { return s })

The Inject function of MyStruct is called for each requested injection of Iface1 or Iface2
The expected behaviour is to call Inject only once for a singleton.

[Bastian]

It should work with

injector.Bind(new(MyStruct)).In(dingo.Singleton)
injector.Bind(new(Iface1)).To(new(MyStruct))
injector.Bind(new(Iface2)).To(new(MyStruct))

[Thorsten Essig]

In my case I need special logic in a provider, so the working solution is accordingly:

injector.Bind(new(MyStruct)).ToProvider(MyStructProvider).In(dingo.Singleton)
injector.Bind(new(Iface1)).To(new(MyStruct))
injector.Bind(new(Iface2)).To(new(MyStruct))

with MyStructProvider beeing the function with this logic.

Thanks!