API docs misleading about path to from_str_radix method

[Valloric]

1. Go to stable API docs: http://doc.rust-lang.org/stable/std/
2. In search bar, type "radix".
3. See tons of std::[type]::from_str_radix methods. Pick std::u32::from_str_radix, click it and read the docs for it.
4. Try to use it like so (playpen link):

fn main() {
  println!("{}" , std::u32::from_str_radix("1", 16).unwrap()); 
}

Output:

<anon>:3:19: 3:43 error: unresolved name `std::u32::from_str_radix`
<anon>:3   println!("{}" , std::u32::from_str_radix("1", 16).unwrap()); 
                           ^~~~~~~~~~~~~~~~~~~~~~~~

Now bang your head for half an hour until you randomly call the method with u32::from_str_radix, so without the std prefix, in spite of the path provided in the API search box. :)

This code works:

fn main() {
  println!("{}" , u32::from_str_radix("1", 16).unwrap()); 
}

@steveklabnik