` IsPrint(r) || r == '\\' || r == '"' ` passes tests. I need to build confidence in that, though :) Thanks.
On Wed, Oct 13, 2021 at 4:16 PM Robert Engels <reng...@ix.netcom.com> wrote: > A simple loop calling IsPrint is your best bet. You could then have a > custom implementation of Quote that started at a specified index. > > On Oct 13, 2021, at 5:46 PM, 'Tim Hockin' via golang-nuts < > golang-nuts@googlegroups.com> wrote: > > Is there any ready-built function that can tell me whether > `strconv.Quote()` would produce a different string than its input, without > actually running it? Or is there a clearly documented set of rules one > could use to test each rune in a string? > > I am trying to avoid allocations, and MOST of the inputs will be safe (but > not all). Calling strconv.Quote() has a measurable impact, so I'd avoid it > if I could... > > Does such an animal exist? > > Tim > > -- > 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/1bb3f806-5930-4866-8249-0bbc0ee383b8n%40googlegroups.com > <https://groups.google.com/d/msgid/golang-nuts/1bb3f806-5930-4866-8249-0bbc0ee383b8n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > -- 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/CAO_RewbBE6RQf3p1gme%2B4TKuRpkZHmfowe_HDSsqB1QsH_x%3DJw%40mail.gmail.com.
