| #![warn(clippy::wrong_self_convention)] |
| #![allow(dead_code)] |
| |
| fn main() {} |
| |
| mod issue6758 { |
| pub enum Test<T> { |
| One(T), |
| Many(Vec<T>), |
| } |
| |
| impl<T> Test<T> { |
| // If a method starts with `to_` and not ends with `_mut` it should expect `&self` |
| pub fn to_many(&mut self) -> Option<&mut [T]> { |
| //~^ ERROR: methods with the following characteristics: (`to_*` and `self` type is |
| match self { |
| Self::Many(data) => Some(data), |
| _ => None, |
| } |
| } |
| |
| // If a method starts with `to_` and ends with `_mut` it should expect `&mut self` |
| pub fn to_many_mut(&self) -> Option<&[T]> { |
| //~^ ERROR: methods with the following characteristics: (`to_*` and `*_mut`) usual |
| match self { |
| Self::Many(data) => Some(data), |
| _ => None, |
| } |
| } |
| } |
| } |