英文: Compiler Error When Comparing `some Protocol` Instances 问题 我一直在比较Swift的不透明类型与存在/封装类型,并尝试理解它们的一些细...
如何为泛型类型定义隐式 (given) 转换?
英文: How to define a implicit (given) Conversion for Generic Types? 问题 我想使用 Scala 3 的隐式转换。 我有以下的结构,我想...
How can I conform a Swift enum to `Equatable` when it has an any existential as one of its associated values?
英文: How can I conform a Swift enum to `Equatable` when it has an any existential as one of its assoc...
How can I tell when existentially quantified data constructors are needed to achieve my goals?
英文: How can I tell when existentially quantified data constructors are needed to achieve my goals? 问...