use metrics::{Key, Label, SharedString};
use std::borrow::Cow;
fn main() {
println!("Key: {} bytes", std::mem::size_of::<Key>());
println!("Label: {} bytes", std::mem::size_of::<Label>());
println!("Cow<'static, [Label]>: {} bytes", std::mem::size_of::<Cow<'static, [Label]>>());
println!("Vec<SharedString>: {} bytes", std::mem::size_of::<Vec<SharedString>>());
println!(
"[Option<SharedString>; 2]: {} bytes",
std::mem::size_of::<[Option<SharedString>; 2]>()
);
}