Function metric

Generated from cargo doc --no-deps -p nemo-relay -p nemo-relay-adaptive -p nemo-relay-pii-redaction -p nemo-relay-ffi -p nemo-relay-types -p nemo-relay-plugin -p nemo-relay-worker-proto -p nemo-relay-worker.

pub fn metric(params: EmitMetricEventParams<'_>) -> Result<()>

Emit a Relay metric mark under the current or provided scope.

The measurements are validated as one atomic envelope before the mark is queued. The emitted mark uses the Relay-owned metric data schema so metric exporters can route it without relying on mutable metadata.

Errors

Returns FlowError::InvalidArgument when the measurement envelope is invalid, or any error returned while emitting the underlying mark.