// run-rustfix | |
#[derive(Copy, Clone)] | |
struct HasChars; | |
impl HasChars { | |
fn chars(self) -> std::str::Chars<'static> { | |
"HasChars".chars() | |
} | |
} | |
fn main() { | |
let abc = "abc"; | |
let def = String::from("def"); | |
let mut s = String::new(); | |
s.push_str(abc); | |
s.extend(abc.chars()); | |
s.push_str("abc"); | |
s.extend("abc".chars()); | |
s.push_str(&def); | |
s.extend(def.chars()); | |
s.extend(abc.chars().skip(1)); | |
s.extend("abc".chars().skip(1)); | |
s.extend(['a', 'b', 'c'].iter()); | |
let f = HasChars; | |
s.extend(f.chars()); | |
} |