Joe Tsai c47578b528 util/multierr: add Range (#6643) ... Errors in Go are no longer viewed as a linear chain, but a tree. See golang/go#53435. Add a Range function that iterates through an error in a pre-order, depth-first order. This matches the iteration order of errors.As in Go 1.20. This adds the logic (but currently commented out) for having Error implement the multi-error version of Unwrap in Go 1.20. It is commented out currently since it causes "go vet" to complain about having the "wrong" signature. Signed-off-by: Joe Tsai <joetsai@digital-static.net>		2022-12-12 16:48:11 -08:00
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multierr_test.go	util/multierr: add Range (#6643)	2022-12-12 16:48:11 -08:00
multierr.go	util/multierr: add Range (#6643)	2022-12-12 16:48:11 -08:00