:RustFmt fail

[pepyaka]

Trying to format some code and:

Error detected while processing function rustfmt#Format:
line    7:
E117: Unknown function: systemlist
E15: Invalid expression: systemlist(command . g:rustfmt_options . " " . shellescape(l:tmpname))

The cause of this - CentOS base repository vim version 7.4.160. Please add to requirement vim minimal version 7.4.568.
Thanks!
P.S. On CentOS 7 you can build fresh version of vim from Fedora repo:

rpmbuild --rebuild https://download.fedoraproject.org/pub/fedora/linux/releases/22/Everything/source/SRPMS/v/vim-7.4.640-4.fc22.src.rpm

[onilton]

This also affects me.

[aggrolite]

+1

For OSX users, 7.4 is available through homebrew. However, one thing to note is rustfmt needs to be installed before running :RustFmt can do anything useful.

Easiest way to install on OSX (afaik):
(make sure your path includes ~/.cargo/bin)
cargo install rustfmt

[pinkisemils]

The issue is that function systemlist() was introduced in Vim 7.4:248, thus it might not be available yet on your platform. This should/could be detected at runtime and then system() could be used instead.
jebaum/vim-tmuxify#18

[MasonMoreland]

Running OSX El Capitan here. Here's my fix:
brew install vim && export PATH="/usr/local/Cellar/vim/7.4.1655/bin:$PATH"
Don't forget to add the path change to your ~/.bashrc so the change will stay in effect.

Hope this helps!

[bhelsley]

+1

Thanks Mason, also "brew install vim && brew linkapps" seems like a good alternate if you don't want the vim version number on your path.