26 lines
926 B
Rust
26 lines
926 B
Rust
use std::collections::{HashMap, VecDeque};
|
|
|
|
fn main() {
|
|
let sample = [1; 5];
|
|
let indirect_iter = sample.iter().collect::<Vec<_>>();
|
|
indirect_iter.into_iter().map(|x| (x, x + 1)).collect::<HashMap<_, _>>();
|
|
let indirect_len = sample.iter().collect::<VecDeque<_>>();
|
|
indirect_len.len();
|
|
let indirect_empty = sample.iter().collect::<VecDeque<_>>();
|
|
indirect_empty.is_empty();
|
|
let indirect_contains = sample.iter().collect::<VecDeque<_>>();
|
|
indirect_contains.contains(&&5);
|
|
let indirect_negative = sample.iter().collect::<Vec<_>>();
|
|
indirect_negative.len();
|
|
indirect_negative
|
|
.into_iter()
|
|
.map(|x| (*x, *x + 1))
|
|
.collect::<HashMap<_, _>>();
|
|
|
|
// #6202
|
|
let a = "a".to_string();
|
|
let sample = vec![a.clone(), "b".to_string(), "c".to_string()];
|
|
let non_copy_contains = sample.into_iter().collect::<Vec<_>>();
|
|
non_copy_contains.contains(&a);
|
|
}
|