如何获得所有构造函数?

Ryo*_*Oka 0 macros scala

ClassSymbolApi#primaryConstructor,但我需要该类可能包含的每个主要/辅助构造函数.你怎么做呢?谢谢!

rig*_*old 5

scala> class A(x: Int) {
     |   def this(x: Double) = this(x.toInt)
     | }
defined class A

scala> typeOf[A].decls.filter(_.isConstructor)
res1: Iterable[reflect.runtime.universe.Symbol] = SynchronizedOps(constructor A, constructor A)
Run Code Online (Sandbox Code Playgroud)

换掉typeOf[A]电话ClassSymbolApi#toType.