Make way for Neomake! makers to be shared

autoload/neomake.vim

@@ -122,7 +122,7 @@ function! neomake#GetMaker(name, makepath, ...) abort
             if len(ft)
                 let maker = eval('neomake#makers#ft#'.ft.'#'.a:name.'()')
             else
-                let maker = {}
+                let maker = eval('neomake#makers#'.a:name.'#'.a:name.'()')
             endif
         catch /^Vim\%((\a\+)\)\=:E117/
             let maker = {}

autoload/neomake/makers/cargo.vim

@@ -0,0 +1,15 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#cargo#cargo()
+    return {
+        \ 'args': ['build'],
+        \ 'errorformat':
+            \ '%-G%f:%s:,' .
+            \ '%f:%l:%c: %trror: %m,' .
+            \ '%f:%l:%c: %tarning: %m,' .
+            \ '%f:%l:%c: %m,'.
+            \ '%f:%l: %trror: %m,'.
+            \ '%f:%l: %tarning: %m,'.
+            \ '%f:%l: %m',
+        \ }
+endfunction

autoload/neomake/makers/ft/rust.vim

@@ -4,21 +4,6 @@ function! neomake#makers#ft#rust#EnabledMakers()
     return ['rustc']
 endfunction
 
-"TODO: when #47 is fulfiled, add this as a `Neomake!` maker for rust
-function! neomake#makers#ft#rust#cargo()
-    return {
-        \ 'args': ['build'],
-        \ 'errorformat':
-            \ '%-G%f:%s:,' .
-            \ '%f:%l:%c: %trror: %m,' .
-            \ '%f:%l:%c: %tarning: %m,' .
-            \ '%f:%l:%c: %m,'.
-            \ '%f:%l: %trror: %m,'.
-            \ '%f:%l: %tarning: %m,'.
-            \ '%f:%l: %m',
-        \ }
-endfunction
-
 function! neomake#makers#ft#rust#rustc()
     return {
         \ 'args': ['-o', neomake#utils#DevNull()],