515fe65ba8
- New ineffective_open_options had to be fixed. - Now not raising an issue on missing `truncate` when `append(true)` makes the intent clear. - Try implementing more advanced tests for non-chained operations. Fail
13 lines
715 B
Plaintext
13 lines
715 B
Plaintext
error: file opened with `create`, but `truncate` behavior not defined
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--> $DIR/open_options_fixable.rs:5:24
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LL | OpenOptions::new().create(true).open("foo.txt");
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| ^^^^^^^^^^^^- help: add: `.truncate(true)`
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= help: if you intend to overwrite an existing file entirely, call `.truncate(true)`. if you instead know that you may want to keep some parts of the old file, call `.truncate(false)`. Alternatively, use `.append` to append to the file instead of overwriting it.
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= note: `-D clippy::suspicious-open-options` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::suspicious_open_options)]`
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error: aborting due to 1 previous error
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