mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-09-21 07:01:54 +00:00
46 lines
1.7 KiB
Text
46 lines
1.7 KiB
Text
error: file opened with "truncate" and "read"
|
|
--> $DIR/open_options.rs:8:5
|
|
|
|
|
8 | OpenOptions::new().read(true).truncate(true).open("foo.txt");
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: `-D nonsensical-open-options` implied by `-D warnings`
|
|
|
|
error: file opened with "append" and "truncate"
|
|
--> $DIR/open_options.rs:9:5
|
|
|
|
|
9 | OpenOptions::new().append(true).truncate(true).open("foo.txt");
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
error: the method "read" is called more than once
|
|
--> $DIR/open_options.rs:11:5
|
|
|
|
|
11 | OpenOptions::new().read(true).read(false).open("foo.txt");
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
error: the method "create" is called more than once
|
|
--> $DIR/open_options.rs:12:5
|
|
|
|
|
12 | OpenOptions::new().create(true).create(false).open("foo.txt");
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
error: the method "write" is called more than once
|
|
--> $DIR/open_options.rs:13:5
|
|
|
|
|
13 | OpenOptions::new().write(true).write(false).open("foo.txt");
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
error: the method "append" is called more than once
|
|
--> $DIR/open_options.rs:14:5
|
|
|
|
|
14 | OpenOptions::new().append(true).append(false).open("foo.txt");
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
error: the method "truncate" is called more than once
|
|
--> $DIR/open_options.rs:15:5
|
|
|
|
|
15 | OpenOptions::new().truncate(true).truncate(false).open("foo.txt");
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
error: aborting due to 7 previous errors
|
|
|