Trait opentelemetry::metrics::CallbackRegistration
source · pub trait CallbackRegistration: Send + Sync {
// Required method
fn unregister(&mut self) -> Result<()>;
}
Expand description
A token representing the unique registration of a callback for a set of instruments with a Meter.
Required Methods§
sourcefn unregister(&mut self) -> Result<()>
fn unregister(&mut self) -> Result<()>
Removes the callback registration from its associated Meter.