src/tools/clippy/src/docs/unused_self.txt

   1 ### What it does
   2 Checks methods that contain a `self` argument but don't use it
   3
   4 ### Why is this bad?
   5 It may be clearer to define the method as an associated function instead
   6 of an instance method if it doesn't require `self`.
   7
   8 ### Example
   9 ```
  10 struct A;
  11 impl A {
  12     fn method(&self) {}
  13 }
  14 ```
  15
  16 Could be written:
  17
  18 ```
  19 struct A;
  20 impl A {
  21     fn method() {}
  22 }
  23 ```