| |
| |
| use std::fs::OpenOptions; |
| |
| #[allow(unused_must_use)] |
| #[warn(nonsensical_open_options)] |
| fn main() { |
| OpenOptions::new().read(true).truncate(true).open("foo.txt"); |
| OpenOptions::new().append(true).truncate(true).open("foo.txt"); |
| |
| OpenOptions::new().read(true).read(false).open("foo.txt"); |
| OpenOptions::new().create(true).create(false).open("foo.txt"); |
| OpenOptions::new().write(true).write(false).open("foo.txt"); |
| OpenOptions::new().append(true).append(false).open("foo.txt"); |
| OpenOptions::new().truncate(true).truncate(false).open("foo.txt"); |
| } |
