66 lines
2.7 KiB
Plaintext
66 lines
2.7 KiB
Plaintext
error: file opened with `truncate` and `read`
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--> $DIR/open_options.rs:6:5
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LL | OpenOptions::new().read(true).truncate(true).open("foo.txt");
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: `-D clippy::nonsensical-open-options` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::nonsensical_open_options)]`
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error: file opened with `append` and `truncate`
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--> $DIR/open_options.rs:9:5
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LL | OpenOptions::new().append(true).truncate(true).open("foo.txt");
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: the method `read` is called more than once
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--> $DIR/open_options.rs:12:35
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LL | OpenOptions::new().read(true).read(false).open("foo.txt");
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| ^^^^^^^^^^^
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error: the method `create` is called more than once
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--> $DIR/open_options.rs:14:37
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LL | OpenOptions::new().create(true).create(false).open("foo.txt");
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| ^^^^^^^^^^^^^
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error: file opened with `create`, but `truncate` behavior not defined
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--> $DIR/open_options.rs:14:24
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LL | OpenOptions::new().create(true).create(false).open("foo.txt");
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| ^^^^^^^^^^^^
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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)`
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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: the method `write` is called more than once
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--> $DIR/open_options.rs:16:36
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LL | OpenOptions::new().write(true).write(false).open("foo.txt");
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| ^^^^^^^^^^^^
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error: the method `append` is called more than once
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--> $DIR/open_options.rs:18:37
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LL | OpenOptions::new().append(true).append(false).open("foo.txt");
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| ^^^^^^^^^^^^^
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error: the method `truncate` is called more than once
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--> $DIR/open_options.rs:20:39
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LL | OpenOptions::new().truncate(true).truncate(false).open("foo.txt");
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| ^^^^^^^^^^^^^^^
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error: file opened with `create`, but `truncate` behavior not defined
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--> $DIR/open_options.rs:22:24
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LL | OpenOptions::new().create(true).open("foo.txt");
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| ^^^^^^^^^^^^
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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)`
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error: aborting due to 9 previous errors
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