Disable CollectionRef tests on too-old features

This commit is contained in:
Felix Krull 2019-05-22 11:05:57 +02:00 committed by Colin Walters
parent f5375f36b6
commit c7f158ad94

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@ -1,3 +1,5 @@
#![cfg(feature = "v2018_6")]
use crate::CollectionRef;
use std::collections::hash_map::DefaultHasher;
use std::hash::{Hash, Hasher};