Trait polkadot_node_subsystem_util::metrics::prometheus::prometheus::local::MayFlush

pub trait MayFlush: LocalMetric {
    // Required method
    fn may_flush(&self);

    // Provided method
    fn try_flush(&self, last_flush: &Cell<u64>, flush_interval_millis: u64) { ... }
}

An interface models a LocalMetric with try to flush functions. Not intend to be implemented by user manually, used in macro generated code.

Required Methods

fn may_flush(&self)

Open to implementation to fill try_flush parameters

Provided Methods

fn try_flush(&self, last_flush: &Cell<u64>, flush_interval_millis: u64)

If the LocalMetric is already flushed in last flush_interval_sec seconds, then do nothing, else flush and update last flush time.

Implementors