1 error: you assigned the result of adding something to this string. Consider using `String::push_str()` instead
2 --> $DIR/string_add_assign.rs:10:9
7 = note: `-D clippy::string-add-assign` implied by `-D warnings`
9 error: manual implementation of an assign operation
10 --> $DIR/string_add_assign.rs:10:9
13 | ^^^^^^^^^^^ help: replace it with: `x += "."`
15 = note: `-D clippy::assign-op-pattern` implied by `-D warnings`
17 error: manual implementation of an assign operation
18 --> $DIR/string_add_assign.rs:19:5
21 | ^^^^^^^^^ help: replace it with: `x += 1`
23 error: aborting due to 3 previous errors