"Metrics::Any::Adapter::Null" − a metrics reporting adapter which does nothing
This Metrics::Any adapter type contains an empty stub implementation of the adapter API, allowing a module to invoke methods on its metrics collector that do not do anything.
A program would run with this adapter by default unless it has requested a different one, via the "use Metrics::Any::Adapter" statement.
This adapter type claims to support batch mode, though the reporting callback will never be invoked.
Paul Evans <[email protected]>