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pofat/generic_and_protocol.swift

Created August 6, 2019 11:56
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兩種宣告方式之間有什麼差異？
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generic_and_protocol.swift
// 會帶真實型別進去
func doSomething<T: MyPotocol>(_ arg: T) { }
// 有 existentail container
func doSomething(_ arg: MyProtofcol) { }
@Sheng-Zhang
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existential?

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