Macro prometheus::register_histogram_vec
[−]
[src]
macro_rules! register_histogram_vec { ( $ HOPTS : expr , $ LABELS_NAMES : expr ) => { ... }; ( $ NAME : expr , $ HELP : expr , $ LABELS_NAMES : expr ) => { ... }; ( $ NAME : expr , $ HELP : expr , $ LABELS_NAMES : expr , $ BUCKETS : expr) => { ... }; }
Create a HistogramVec
and register to default registry.
Examples
let opts = histogram_opts!("test_macro_histogram_vec_1", "help"); let histogram_vec = register_histogram_vec!(opts, &["a", "b"]); assert!(histogram_vec.is_ok()); let histogram_vec = register_histogram_vec!("test_macro_histogram_vec_2", "help", &["a", "b"]); assert!(histogram_vec.is_ok()); let histogram_vec = register_histogram_vec!("test_macro_histogram_vec_3", "help", &["test_label"], vec![0.0, 1.0, 2.0]); assert!(histogram_vec.is_ok());