[myrrlyn]

> What slice of Rust users are both such noobs they haven’t heard of cargo-edit and can’t Google it, but also so advanced they are interested in implementing Future manually to deepen their understanding?

My colleagues. Many people are skilled programmers jumping into obscure problems with only a baseline level of familiarity with the greater environment.

[Filligree]

Or for example me.

cargo-edit looks useful. None of the tutorials I've skimmed have mentioned it.