mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-10 15:14:29 +00:00
53 lines
1.9 KiB
Text
53 lines
1.9 KiB
Text
error: file opened with `truncate` and `read`
|
|
--> tests/ui/open_options.rs:17:5
|
|
|
|
|
LL | OpenOptions::new().read(true).truncate(true).open("foo.txt");
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: `-D clippy::nonsensical-open-options` implied by `-D warnings`
|
|
= help: to override `-D warnings` add `#[allow(clippy::nonsensical_open_options)]`
|
|
|
|
error: file opened with `append` and `truncate`
|
|
--> tests/ui/open_options.rs:20:5
|
|
|
|
|
LL | OpenOptions::new().append(true).truncate(true).open("foo.txt");
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
error: the method `read` is called more than once
|
|
--> tests/ui/open_options.rs:23:35
|
|
|
|
|
LL | OpenOptions::new().read(true).read(false).open("foo.txt");
|
|
| ^^^^^^^^^^^
|
|
|
|
error: the method `create` is called more than once
|
|
--> tests/ui/open_options.rs:28:10
|
|
|
|
|
LL | .create(false)
|
|
| ^^^^^^^^^^^^^
|
|
|
|
error: the method `write` is called more than once
|
|
--> tests/ui/open_options.rs:31:36
|
|
|
|
|
LL | OpenOptions::new().write(true).write(false).open("foo.txt");
|
|
| ^^^^^^^^^^^^
|
|
|
|
error: the method `append` is called more than once
|
|
--> tests/ui/open_options.rs:33:37
|
|
|
|
|
LL | OpenOptions::new().append(true).append(false).open("foo.txt");
|
|
| ^^^^^^^^^^^^^
|
|
|
|
error: the method `truncate` is called more than once
|
|
--> tests/ui/open_options.rs:35:39
|
|
|
|
|
LL | OpenOptions::new().truncate(true).truncate(false).open("foo.txt");
|
|
| ^^^^^^^^^^^^^^^
|
|
|
|
error: the method `read` is called more than once
|
|
--> tests/ui/open_options.rs:38:41
|
|
|
|
|
LL | std::fs::File::options().read(true).read(false).open("foo.txt");
|
|
| ^^^^^^^^^^^
|
|
|
|
error: aborting due to 8 previous errors
|
|
|