> That's actually not surprising: a large fraction of time is spent in the map lookup This was not the case in my benchmarks: the Rust spent 60% of its time do

> That's actually not surprising: a large fraction of time is spent in the map lookup This was not the case in my benchmarks: the Rust spent 60% of its time doing regex matches, 25% allocating strings and less than 6% manipulating the map.