How should we encode utf8 labels?
if self.prometheus_full_utf8 {
write!(&mut key_encoder, "{}", key)?;
} else {
write!(&mut key_encoder, "{}", escape_label(key.as_str()))?;
}I feel like doing something like this is less than ideal & that the key encoder itself should should either escape or not depending on the encoding (text or protobuf).
--
# HELP target_info Information about the target
# TYPE target_info info
target_info_info{service.name="xxx"} 1
# EOF
How should we encode utf8 labels?
I feel like doing something like this is less than ideal & that the key encoder itself should should either escape or not depending on the encoding (text or protobuf).
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