#[test]
fn test_collect_vec() {
use std::slice::Iter;
let it = [4, 3, 2, 1].iter();
let values = it.collect::<Vec>();
assert_eq!(values, [4, 3, 2, 1]);
let it = [4, 3, 2, 1].iter();
let values = Iter::collect::<Vec>(it);
assert_eq!(values, [4, 3, 2, 1]);
let it = [4, 3, 2, 1].iter();
let c = Iter::collect::<Vec>;
let values = c(it);
assert_eq!(values, [4, 3, 2, 1]);
}
#[test]
fn test_collect_object() {
use std::slice::Iter;
let it = [("a", 4), ("b", 3), ("c", 2), ("d", 1)].iter();
let values = it.collect::<Object>();
let expected = #{ "a": 4, "b": 3, "c": 2, "d": 1 };
assert_eq!(values, expected);
let it = [("a", 4), ("b", 3), ("c", 2), ("d", 1)].iter();
let values = Iter::collect::<Object>(it);
let expected = #{ "a": 4, "b": 3, "c": 2, "d": 1 };
assert_eq!(values, expected);
let it = [("a", 4), ("b", 3), ("c", 2), ("d", 1)].iter();
let c = Iter::collect::<Object>;
let values = c(it);
let expected = #{ "a": 4, "b": 3, "c": 2, "d": 1 };
assert_eq!(values, expected);
}
#[test]
fn test_sort() {
let values = [4, 3, 2, 1];
values.sort();
assert_eq!(values, [1, 2, 3, 4]);
let values = [4, 3, 2, 1];
Vec::sort(values);
assert_eq!(values, [1, 2, 3, 4]);
let values = [4, 3, 2, 1];
let f = Vec::sort;
f(values);
assert_eq!(values, [1, 2, 3, 4]);
}