libr3 is a high-performance path dispatching library. It compiles your route paths into a prefix tree (trie). By using the constructed prefix trie in the start-up time, you may dispatch your routes with efficiency
Coverage remained the same when pulling 7e13b0be9c2f99b301de7cad1d9215f389aee2ba on mattn:am_path_check into e7aaaac63f2b9499f0a4e4600f6b74f129194afa on c9s:master.
So check it defined