Auto merge of #11971 - jonas-schievink:on-type-fmt-assignments, r=jonas-schievink

feat: Add trailing `;` when typing `=` in assignment

![Peek 2022-04-12 19-41](https://user-images.githubusercontent.com/1786438/163022079-1ed114ef-7c75-490f-a8ed-731a13f0b44d.gif)

This does have a false positive to keep in mind, it will add a trailing `;` in the following snippet too, which is probably not desired:

```rust
fn is_zero(i: i32) -> bool {
    i $0 0
}
```

However, that function is unlikely to be written from the "inside out" like that, so it might be acceptable. Typically `=` is only inserted last when the author realizes that an existing expression should be assigned to some variable.

0 files changed, 0 insertions, 0 deletions