Trait ProvideMeter

pub trait ProvideMeter:
    Send
    + Sync
    + Debug
    + 'static {
    // Required method
    fn get_meter(
        &self,
        scope: &'static str,
        attributes: Option<&Attributes>,
    ) -> Meter;

    // Provided method
    fn as_any(&self) -> &(dyn Any + 'static) { ... }
}

Provides named instances of Meter.

Required Methods

fn get_meter( &self, scope: &'static str, attributes: Option<&Attributes>, ) -> Meter

Get or create a named Meter.

Provided Methods

fn as_any(&self) -> &(dyn Any + 'static)

Downcast to Any for type inspection.

The default implementation returns a reference to (), which will fail any downcast attempts. Implementors should override this method to return self for proper type inspection support.

Implementors

impl ProvideMeter for OtelMeterProvider

impl ProvideMeter for NoopMeterProvider