如何创建带循环引用的枚举类?
简单的例子(取自这个Java问题):
enum class Hand(val beats: Hand) { ROCK(SCISSORS), // Enum entry 'SCISSORS' is uninitialized here PAPER(ROCK), SCISSORS(PAPER); }
enums circular-reference kotlin
circular-reference ×1
enums ×1
kotlin ×1