macro_rules! inc_new_counter_error { ($name:expr, $count:expr) => { ... }; ($name:expr, $count:expr, $lograte:expr) => { ... }; ($name:expr, $count:expr, $lograte:expr, $metricsrate:expr) => { ... }; }
macro_rules! inc_new_counter_error { ($name:expr, $count:expr) => { ... }; ($name:expr, $count:expr, $lograte:expr) => { ... }; ($name:expr, $count:expr, $lograte:expr, $metricsrate:expr) => { ... }; }