类型系统¶
https://haxe.org/manual/type-system.html
Type Parameters¶
Unification¶
https://haxe.org/manual/type-system-unification.html
Structural Subtyping¶
https://haxe.org/manual/type-system-structural-subtyping.html
https://haxe.org/manual/type-system.html
https://haxe.org/manual/type-system-unification.html
https://haxe.org/manual/type-system-structural-subtyping.html