}
impl<K: Ord, V: 'static> MapLike<K, V> for std::collections::BTreeMap<K, V> {
- type VRefCont<'a> where Self: 'a = &'a V;
+ type VRefCont<'a> = &'a V where Self: 'a;
fn get<'a>(&'a self, key: &K) -> Option<&'a V> {
std::collections::BTreeMap::get(self, key)
}