Thank you all :) Le jeu. 25 juin 2020 à 06:37, andrey mirtchovski <mirtchov...@gmail.com> a écrit :
> >> fmt.Formatter is woefully under documented. > > > > My reference is pkg/errros - > https://github.com/pkg/errors/blob/master/errors.go#L127 > > we have wasted tens of man-hours hunting for a bug that didn't > manifest in logs due to that custom formatter. %#v basically went > directly to stringer without embedding type information (the > fallthrough, line 135 in the link you linked). it was difficult to > hunt and lead us to believe that custom formatters should be avoided. > in the end we switched away from pkg/errors using the new stuff > available as standard in go 1.14. the other lesson we learned is that > it's better to be explicit than implicit. wrapping nil errors with > .Wrap returning nil resulted in a lot of assumptions that confused > coders not experienced with that package. when we switched to %w > errors popped up where not expected because the explicitness of the %w > flag doesn't allow a nil error to be used with it. > > nothing against the package, it served us well for a very long time. > but it was time for a change. > > -- > 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/CAK4xykVQrA22MjKpMweR9QDmOsVEEg5TVEhHFqZKoVva7y8HAw%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/CAF1Qswgt-G0MZoxxgroUQ-k1frKX4gFKagG1f1nkZvW2tL9Tnw%40mail.gmail.com.
