Macro register_histogram_with_registry 

macro_rules! register_histogram_with_registry {
    ($name:expr, $help:expr, $registry:expr $(,)?) => { ... };
    ($name:expr, $help:expr, $buckets:expr, $registry:expr $(,)?) => { ... };
}

register_histogram_with_registry!(name, help, registry) register_histogram_with_registry!(name, help, buckets, registry)