"All" might not be possible, but every Rust release tends to see improvements in lifetime elision. I just went through a few Rust apps I wrote 6 months ago and

"All" might not be possible, but every Rust release tends to see improvements in lifetime elision. I just went through a few Rust apps I wrote 6 months ago and was able to get rid of nearly every explicit lifetime annotation thanks to improvements. So there's definitely room for improvement, but also good progress being made.