src/doc/nomicon/dot-operator.md

   1 % The Dot Operator
   2
   3 The dot operator will perform a lot of magic to convert types. It will perform
   4 auto-referencing, auto-dereferencing, and coercion until types match.
   5
   6 TODO: steal information from http://stackoverflow.com/questions/28519997/what-are-rusts-exact-auto-dereferencing-rules/28552082#28552082