3 ms·
"sometimes" is doing a lot of work there. Sometimes it is, but also sometimes it isn't, and Rust at least gives you a choice (you can use Arc all over the plac
by BrainInAJar 1y ago
"sometimes" is doing a lot of work there.
Sometimes it is, but also sometimes it isn't, and Rust at least gives you a choice (you can use Arc all over the place, or if performance is critical you can be more careful about specifying lifetimes)
- jtrueb 1y agoArc doesn’t give you the choice until this upcasting feature lands in stable.