Regenerate vimdoc after #129

Author: dbarnett

doc/codefmt.txt

@@ -70,8 +70,8 @@ The path to the google-java executable.  Generally, this should have the form:
 Default: 'google-java-format' `
 
                                                        *codefmt:shfmt_options*
-Command line arguments to feed shfmt. Either a list or callable that takes
-no args and returns a list with command line arguments. By default, uses the
+Command line arguments to feed shfmt. Either a list or callable that takes no
+args and returns a list with command line arguments. By default, uses the
 Google's style. See https://github.com/mvdan/sh for details.
 Default: ['-i', '2', '-sr', '-ci'] `
 
@@ -80,15 +80,24 @@ The path to the shfmt executable.
 Default: 'shfmt' `
 
                                                     *codefmt:prettier_options*
-Command line arguments to feed prettier. Either a list or callable that
-takes no args and returns a list with command line arguments.
+Command line arguments to feed prettier. Either a list or callable that takes
+no args and returns a list with command line arguments.
 Default: [ '--single-quote', '--trailing-comma=all', '--arrow-parens=always',
   '--print-width=80'] `
 
                                                  *codefmt:prettier_executable*
 The path to the prettier executable.
 Default: 'prettier' `
 
+                                                     *codefmt:rustfmt_options*
+Command line arguments to feed rustfmt. Either a list or callable that takes
+no args and returns a list with command line arguments.
+Default: [] `
+
+                                                  *codefmt:rustfmt_executable*
+The path to the rustfmt executable.
+Default: 'rustfmt' `
+
                                                     *codefmt:plugin[autocmds]*
 Configures whether plugin/autocmds.vim should be loaded.
 Default: 1 `