git-hulk commented on code in PR #1476:
URL:
https://github.com/apache/incubator-kvrocks/pull/1476#discussion_r1209708213
##########
src/common/string_util.cc:
##########
@@ -312,4 +314,47 @@ std::vector<std::string> TokenizeRedisProtocol(const
std::string &value) {
return tokens;
}
+/* convert string to an escaped representation where
+ * all the non-printable characters (tested with isprint()) are turned into
+ * escapes in the form "\n\r\a...." or "\x<hex-number>". */
+std::string StringRepr(const std::string &s) {
Review Comment:
Thanks
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