Trait opentelemetry::sdk::export::metrics::Checkpointer

pub trait Checkpointer: Processor {
    fn checkpoint(
        &self,
        f: &mut dyn FnMut(&mut dyn LockedCheckpointer)
    ) -> Result<(), MetricsError>;
}

Available on crate feature metrics only.

The interface used to create checkpoints.

Required Methods

fn checkpoint(
    &self,
    f: &mut dyn FnMut(&mut dyn LockedCheckpointer)
) -> Result<(), MetricsError>

Synchronizes the checkpoint process and allows a single locked checkpoint to be accessed at a time.

Implementors

impl Checkpointer for BasicProcessor