| error: file opened with `create`, but `truncate` behavior not defined |
| --> tests/ui/open_options_fixable.rs:5:24 |
| | |
| LL | OpenOptions::new().create(true).open("foo.txt"); |
| | ^^^^^^^^^^^^- help: add: `.truncate(true)` |
| | |
| = help: if you intend to overwrite an existing file entirely, call `.truncate(true)` |
| = help: if you instead know that you may want to keep some parts of the old file, call `.truncate(false)` |
| = help: alternatively, use `.append(true)` to append to the file instead of overwriting it |
| = note: `-D clippy::suspicious-open-options` implied by `-D warnings` |
| = help: to override `-D warnings` add `#[allow(clippy::suspicious_open_options)]` |
| |
| error: aborting due to 1 previous error |
| |
