Trait ProvideMeter

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

    // Provided methods
    fn as_any(&self) -> &dyn Any
       where Self: Sized { ... }
    fn provider_name(&self) -> &'static str { ... }
}

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

where Self: Sized,

Returns a reference to self as &dyn Any for downcasting. This allows type-based identification of meter providers.

fn provider_name(&self) -> &'static str

Returns the name of this provider implementation. This is used for feature tracking without requiring type imports.

Implementors