Macro prometheus::register_gauge
[−]
[src]
macro_rules! register_gauge { ( $ NAME : expr , $ HELP : expr ) => { ... }; ( $ OPTS : expr ) => { ... }; }
Create a Gauge
and register 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());