arbitrary/foreign/alloc/collections/
btree_map.rsuse {
crate::{Arbitrary, Result, Unstructured},
std::collections::btree_map::BTreeMap,
};
impl<'a, K, V> Arbitrary<'a> for BTreeMap<K, V>
where
K: Arbitrary<'a> + Ord,
V: Arbitrary<'a>,
{
fn arbitrary(u: &mut Unstructured<'a>) -> Result<Self> {
u.arbitrary_iter()?.collect()
}
fn arbitrary_take_rest(u: Unstructured<'a>) -> Result<Self> {
u.arbitrary_take_rest_iter()?.collect()
}
#[inline]
fn size_hint(_depth: usize) -> (usize, Option<usize>) {
(0, None)
}
}