arbitrary/foreign/alloc/collections/
vec_deque.rs

1use {
2    crate::{Arbitrary, Result, Unstructured},
3    std::collections::vec_deque::VecDeque,
4};
5
6impl<'a, A> Arbitrary<'a> for VecDeque<A>
7where
8    A: Arbitrary<'a>,
9{
10    fn arbitrary(u: &mut Unstructured<'a>) -> Result<Self> {
11        u.arbitrary_iter()?.collect()
12    }
13
14    fn arbitrary_take_rest(u: Unstructured<'a>) -> Result<Self> {
15        u.arbitrary_take_rest_iter()?.collect()
16    }
17
18    #[inline]
19    fn size_hint(_depth: usize) -> (usize, Option<usize>) {
20        (0, None)
21    }
22}