Use 'cargo rustc -Zno-trans' for syntastic checker

Author: faern

syntax_checkers/rust/rustc.vim

@@ -14,7 +14,9 @@ let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_rust_rustc_GetLocList() dict
-    let makeprg = self.makeprgBuild({ 'args': '-Zparse-only' })
+    let makeprg = self.makeprgBuild({
+        \ 'args': 'rustc -Zno-trans',
+        \ 'fname': '' })
 
     let errorformat  =
         \ '%E%f:%l:%c: %\d%#:%\d%# %.%\{-}error:%.%\{-} %m,'   .
@@ -28,6 +30,7 @@ function! SyntaxCheckers_rust_rustc_GetLocList() dict
 endfunction
 
 call g:SyntasticRegistry.CreateAndRegisterChecker({
+    \ 'exec': 'cargo',
     \ 'filetype': 'rust',
     \ 'name': 'rustc'})