Installing #rustup:
alias rustup="curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | bash -s --"E.g.
rustup --no-modify-pathJust though that good to write this up since I see some distributions packaging rustup, which makes no sense (for #rustc and #cargo it does for obvious reasons).
It is also totally safe to run rustup this way kudos to the amazing #TLS 1.2.