Macro prometheus::opts [−][src]
Create an [Opts
].
Examples
let name = "test_opts"; let help = "test opts help"; let opts = opts!(name, help); assert_eq!(opts.name, name); assert_eq!(opts.help, help); let opts = opts!(name, help, labels!{"test" => "hello", "foo" => "bar",}); assert_eq!(opts.const_labels.len(), 2); assert!(opts.const_labels.get("foo").is_some()); assert_eq!(opts.const_labels.get("foo").unwrap(), "bar"); let opts = opts!(name, help, labels!{"test" => "hello", "foo" => "bar",}, labels!{"ans" => "42",}); assert_eq!(opts.const_labels.len(), 3); assert!(opts.const_labels.get("ans").is_some()); assert_eq!(opts.const_labels.get("ans").unwrap(), "42");