Trait ExportMetrics 

pub trait ExportMetrics {
    // Required method
    fn visit_metrics<V: MetricVisitor + ?Sized>(&self, visitor: &mut V);
}

Structured export surface implemented by metric groups.

#[derive(ExportMetrics)] implements this trait and also keeps generating the inherent visit_metrics(...) convenience method.

Required Methods

fn visit_metrics<V: MetricVisitor + ?Sized>(&self, visitor: &mut V)

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors