Ralf Jung 3268e33199
Rollup merge of #76818 - hbina:dont_compile_regex_all_the_time, r=ecstatic-morse
Don't compile regex at every function call.

Use `SyncOnceCell` to only compile it once.
I believe this still adds some kind of locking mechanism?

Related issue: https://github.com/rust-lang/rust/issues/76817
2020-09-20 12:08:20 +02:00
..