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[question] Why can't Encoder check and call fmt.Stringer.String() on element automatically? #196

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howellzhu opened this issue Dec 1, 2022 · 0 comments
Open

[question] Why can't Encoder check and call fmt.Stringer.String() on element automatically? #196

howellzhu opened this issue Dec 1, 2022 · 0 comments
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howellzhu commented Dec 1, 2022 •
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Why can't Encoder directly determine whether an element implements an interface (such as fmt.Stringer or encoding.TextMarshaler) and actively call its interface to implement Encode()?

After all, Decode already does that (using encoding.TextUnmrshaler interface).
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