AssistedInjection sample #2 - with assisted injection

with_assisted_injection.kt

class RuntimeArg {}

@Singleton class A @Inject constructor()
@Singleton class B @Inject constructor(private val a: A)
@Singleton class C @Inject constructor(private val b: B)

class D @AssistedInject constructor(
  private val a: A,
  private val b: B,
  private val c: C,
  @Assisted private val runtimeArg: RuntimeArg
) {
  @AssistedInject.Factory
  interface Factory {
    fun create(runtimeArg: RuntimeArg): D
  }
}