.vimrc

au FileType rust set compiler=rs

rs.vim

"~/.vim/compiler/rs.vim
set makeprg=cargo
let &efm = ''
" Random non issue stuff
let &efm .= '%-G%.%#aborting due to previous error%.%#,'
let &efm .= '%-G%.%#test failed, to rerun pass%.%#,'
" Capture enter directory events for doc tests
let &efm .= '%D%*\sDoc-tests %f%.%#,'
" Doc Tests
let &efm .= '%E---- %f - %o (line %l) stdout ----,'
let &efm .= '%Cerror%m,'
let &efm .= '%-Z%*\s--> %f:%l:%c,'
" Unit tests && `tests/` dir failures
" This pattern has to come _after_ the doc test one
let &efm .= '%E---- %o stdout ----,'
let &efm .= '%Zthread %.%# panicked at %m\, %f:%l:%c,'
let &efm .= '%Cthread %.%# panicked at %m,'
let &efm .= '%+C%*\sleft: %.%#,'
let &efm .= '%+Z%*\sright: %.%#\, %f:%l:%c,'
" Compiler Errors and Warnings
let &efm .= '%Eerror%m,'
let &efm .= '%Wwarning: %m,'
let &efm .= '%-Z%*\s--> %f:%l:%c,'