remove unused import

This commit is contained in:
Niko Matsakis 2015-08-18 17:38:05 -04:00
parent 38df8c6d15
commit 4756d4a635

View file

@ -12,7 +12,6 @@
extern crate test;
use self::test::Bencher;
use std::collections::HashSet;
use unify::{UnifyKey, UnificationTable};
#[derive(Copy, Clone, Debug, Hash, PartialEq, Eq)]