diff --git a/autoload/tcomment.vim b/autoload/tcomment.vim
index b3ff55a..6671bc2 100644
--- a/autoload/tcomment.vim
+++ b/autoload/tcomment.vim
@@ -567,6 +567,7 @@ call tcomment#DefineType('robot', {'col': 1, 'commentstring': '# %s'})
 call tcomment#DefineType('robots',           '# %s'             )
 call tcomment#DefineType('rust',             tcomment#GetLineC('// %s'))
 call tcomment#DefineType('rust_block',       g:tcommentBlockC   )
+call tcomment#DefineType('rust_inline',      g:tcommentInlineC  )
 call tcomment#DefineType('ruby',             '# %s'             )
 call tcomment#DefineType('ruby_3',           '### %s'           )
 call tcomment#DefineType('ruby_block',       '=begin rdoc%s=end')