On Tue, Jan 19, 2021 at 7:06 PM burak serdar <[email protected]> wrote:
> However, there is no way for P to check if x is nil. This does not compile:
>
> func P[T fmt.Stringer](x T) {
> if x!=nil {
> fmt.Println(x)
> }
> }
Is this doing what you want?
func P[T fmt.Stringer](x T) {
if fmt.Stringer(x)!=nil {
fmt.Println(x)
}
}
https://go2goplay.golang.org/p/7S4RX5G3rT_3
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