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use std::collections::BTreeSet;
use std::collections::VecDeque;
fn main() {
let mut x = BTreeSet::new();
x.push(1); //~ ERROR E0599
//~^ HELP you might have meant to use `insert`
let mut x = Vec::new();
x.push_back(1); //~ ERROR E0599
//~^ HELP you might have meant to use `push`
let mut x = VecDeque::new();
x.push(1); //~ ERROR E0599
//~^ HELP you might have meant to use `push_back`
let mut x = vec![1, 2, 3];
x.length(); //~ ERROR E0599
//~^ HELP you might have meant to use `len`
x.size(); //~ ERROR E0599
//~^ HELP you might have meant to use `len`
//~| HELP there is a method `resize` with a similar name
x.append(42); //~ ERROR E0308
//~^ HELP you might have meant to use `push`
String::new().push(""); //~ ERROR E0308
//~^ HELP you might have meant to use `push_str`
String::new().append(""); //~ ERROR E0599
//~^ HELP you might have meant to use `push_str`
let mut buffer = String::new();
let stdin = std::io::stdin();
stdin.get_line(&mut buffer).unwrap(); //~ ERROR E0599
//~^ HELP you might have meant to use `read_line`
}
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