Macro prometheus::register_gauge [−][src]
macro_rules! register_gauge {
($OPTS : expr $(,) ?) => { ... };
($NAME : expr, $HELP : expr $(,) ?) => { ... };
}
Expand description
Create a [Gauge
] and registers to default registry.
Examples
let opts = opts!("test_macro_gauge", "help");
let res1 = register_gauge!(opts);
assert!(res1.is_ok());
let res2 = register_gauge!("test_macro_gauge_2", "help");
assert!(res2.is_ok());