Switch hashbrown to std::collections::hash_map

Open andersk opened this issue 3 years ago • 2 comments

The std::collections::hash_map implementation was replaced with a copy of hashbrown in Rust 1.36. There’s still a difference in the default hasher, but we disabled that default in #205. So I think this switch has no effect but to improve compile times and binary sizes.

Jun 17 '22 05:06 andersk

Oh, looking further through the history, I see there was a change in #194 to use the raw_entry API that’s not yet stabilized in std, although it was then reverted. Are there plans to bring that back?

Jun 17 '22 05:06 andersk

I'd prefer hashbrown here, if not only for the prospect of future no_std support

Jun 17 '22 14:06 notgull