### What it does
Checks for multiple inherent implementations of a struct
### Why is this bad?
Splitting the implementation of a type makes the code harder to navigate.
### Example
```
struct X;
impl X {
fn one() {}
}
impl X {
fn other() {}
}
```
Could be written:
```
struct X;
impl X {
fn one() {}
fn other() {}
}
```