use vise::{EncodeLabelSet, EncodeLabelValue}; #[derive(Debug, EncodeLabelSet)] enum Unsupported {} #[derive(Debug, EncodeLabelSet)] struct UnsupportedToo(u8); #[derive(Debug, EncodeLabelValue)] #[metrics(rename_all = "snake_case")] struct UnsupportedForValue { test: u8, } fn main() {}