| error: calling `.extend(_.chars())` |
| --> $DIR/string_extend.rs:18:5 |
| | |
| LL | s.extend(abc.chars()); |
| | ^^^^^^^^^^^^^^^^^^^^^ help: try: `s.push_str(abc)` |
| | |
| = note: `-D clippy::string-extend-chars` implied by `-D warnings` |
| |
| error: calling `.extend(_.chars())` |
| --> $DIR/string_extend.rs:21:5 |
| | |
| LL | s.extend("abc".chars()); |
| | ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `s.push_str("abc")` |
| |
| error: calling `.extend(_.chars())` |
| --> $DIR/string_extend.rs:24:5 |
| | |
| LL | s.extend(def.chars()); |
| | ^^^^^^^^^^^^^^^^^^^^^ help: try: `s.push_str(&def)` |
| |
| error: calling `.extend(_.chars())` |
| --> $DIR/string_extend.rs:34:5 |
| | |
| LL | s.extend(abc[0..2].chars()); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `s.push_str(&abc[0..2])` |
| |
| error: aborting due to 4 previous errors |
| |