1 #![allow(write_literal)]
2 #![warn(write_with_newline)]
7 let mut v = Vec::new();
10 write!(&mut v, "Hello\n");
11 write!(&mut v, "Hello {}\n", "world");
12 write!(&mut v, "Hello {} {}\n\n", "world", "#2");
13 write!(&mut v, "{}\n", 1265);
15 // These should be fine
17 write!(&mut v, "Hello");
18 writeln!(&mut v, "Hello");
19 writeln!(&mut v, "Hello\n");
20 writeln!(&mut v, "Hello {}\n", "world");
21 write!(&mut v, "Issue\n{}", 1265);
22 write!(&mut v, "{}", 1265);
23 write!(&mut v, "\n{}", 1275);