change order of function/type definitions
change order of function/type definitions

replay/metrictank,raintank/metrictank,raintank/metrictank,raintank/metrictank,replay/metrictank,raintank/raintank-metric,raintank/metrictank,raintank/raintank-metric,replay/metrictank,raintank/raintank-metric,replay/metrictank