Trait opentelemetry::sdk::metrics::sdk_api::InstrumentCore

pub trait InstrumentCore: AsDynInstrumentCore {
    fn descriptor(&self) -> &Descriptor;
    fn as_any(&self) -> &(dyn Any + 'static);
}

Available on crate feature metrics only.

A common interface for synchronous and asynchronous instruments.

Required Methods

fn descriptor(&self) -> &Descriptor

Description of the instrument’s descriptor

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

Returns self as any

Implementors