Constant opentelemetry_otlp::OTEL_EXPORTER_OTLP_METRICS_TIMEOUT

pub const OTEL_EXPORTER_OTLP_METRICS_TIMEOUT: &'static str = "OTEL_EXPORTER_OTLP_METRICS_TIMEOUT";

Available on crate feature metrics only.

Max waiting time for the backend to process each metrics batch, defaults to 10s.