24 lines
351 B
Go
24 lines
351 B
Go
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package main
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type Creator[T any] func() T
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func NewInstance[T any](creator Creator[T]) T {
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return creator()
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}
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type (
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Book struct{}
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Game struct{}
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)
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func main() {
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bookCreator := func() Book { return Book{} }
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gameCreator := func() Game { return Game{} }
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book := NewInstance(bookCreator)
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_ = book
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game := NewInstance(gameCreator)
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_ = game
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}
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