[rustc.git] / src / tools / clippy / tests / ui / open_options.rs



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");
}
Commit	Line	Data
abe05a73 XL	1
abe05a73 XL	2
ea8adc8c XL	3	use std::fs::OpenOptions;
	4
	5	#[allow(unused_must_use)]
	6	#[warn(nonsensical_open_options)]
	7	fn main() {
	8	OpenOptions::new().read(true).truncate(true).open("foo.txt");
	9	OpenOptions::new().append(true).truncate(true).open("foo.txt");
	10
	11	OpenOptions::new().read(true).read(false).open("foo.txt");
	12	OpenOptions::new().create(true).create(false).open("foo.txt");
	13	OpenOptions::new().write(true).write(false).open("foo.txt");
	14	OpenOptions::new().append(true).append(false).open("foo.txt");
	15	OpenOptions::new().truncate(true).truncate(false).open("foo.txt");
	16	}