Hi, Optional returns and parameters don't exist in go, what you are referring to is built-in behavior specific to some features.
A good way to approach what you want is by assigning it to the anonymous '_' var when you don't want the returned bool. Hope this helps Le ven. 27 août 2021 à 16:58, Vasiliy Tolstov <v.tols...@selfip.ru> a écrit : > Does it possible to have own func that have string, bool return value, > but bool value optional? > Like receiving from channel or get element from map, or like when > casting to some type interface? > > -- > Vasiliy Tolstov, > e-mail: v.tols...@selfip.ru > > -- > You received this message because you are subscribed to the Google Groups > "golang-nuts" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to golang-nuts+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/golang-nuts/CACaajQvoPEGMM-KB3uRmibXr_HL_aqz_bb2%3DKT%3DsbQKR4U4Gkw%40mail.gmail.com > . > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/CAL4P9zxQQKHq-CTROXVpmnfGw1vLs9Uy1C%3Duc5o3bFvn%3DBGbig%40mail.gmail.com.
