20     fn call_mut(&mut self, arg: A) -> Self::Output;  in call_mut()  method
27     fn call_mut(&mut self, arg: A) -> R {  in call_mut()  function
59             fn call_mut(&mut self, arg: A) -> Self::Output {
109     fn call_mut(&mut self, arg: A) -> Self::Output {  in call_mut()  function
110         self.1.call_mut(self.0.call_mut(arg))  in call_mut()
159     fn call_mut(&mut self, arg: A) -> Self::Output {  in call_mut()  function
160         self.0.call_mut(&arg);  in call_mut()
194     fn call_mut(&mut self, arg: Result<T, E>) -> Self::Output {  in call_mut()  function
195         arg.map(|x| self.0.call_mut(x))  in call_mut()
226     fn call_mut(&mut self, arg: Result<T, E>) -> Self::Output {  in call_mut()  function
227         arg.map_err(|x| self.0.call_mut(x))  in call_mut()
258     fn call_mut(&mut self, arg: &'a Result<T, E>) -> Self::Output {  in call_mut()  function
259         if let Ok(x) = arg { self.0.call_mut(x) }  in call_mut()
290     fn call_mut(&mut self, arg: &'a Result<T, E>) -> Self::Output {  in call_mut()  function
291         if let Err(x) = arg { self.0.call_mut(x) }  in call_mut()
327     fn call_mut(&mut self, arg: Result<T, E>) -> Self::Output {  in call_mut()  function
328         arg.unwrap_or_else(|x| self.0.call_mut(x))  in call_mut()