@Shnatsel wrote...
The following code is unsound:
This uses Rc::as_ref() to obtain a reference to the underlying data, which does not guarantee uniqueness. It is possible to obtain several mutable references to the same memory location by calling this function repeatedly:
let mycell = Cell::new(vec![1,2,3]);
| echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bash_profile | |
| . ~/.bash_profile | |
| mkdir ~/local | |
| mkdir ~/node-latest-install | |
| cd ~/node-latest-install | |
| curl http://nodejs.org/dist/node-latest.tar.gz | tar xz --strip-components=1 | |
| ./configure --prefix=~/local | |
| make install # ok, fine, this step probably takes more than 30 seconds... | |
| curl https://www.npmjs.com/install.sh | sh |