GO_INTERVIEW_LIB Telegram 336
👩‍💻 Функция Join пакета errors конкатенирует список ошибок и возвращает ошибку, если хотя бы одна из переданных ошибок не nil.

Join возвращает nil, если все переданные ошибки равны nil.

#tip by Golangbot
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👩‍💻 Функция Join пакета errors конкатенирует список ошибок и возвращает ошибку, если хотя бы одна из переданных ошибок не nil.

Join возвращает nil, если все переданные ошибки равны nil.

#tip by Golangbot

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