Fix rust-2018-idioms warnings

2020-11-08 20:24:08 -04:00
parent ea5de9758a
commit 54886ebd72
15 changed files with 29 additions and 38 deletions
@@ -52,8 +52,6 @@
 //! * ["An Introduction to Statistical Learning", James G., Witten D., Hastie T., Tibshirani R., 10.3.1 K-Means Clustering](http://faculty.marshall.usc.edu/gareth-james/ISL/)
 //! * ["k-means++: The Advantages of Careful Seeding", Arthur D., Vassilvitskii S.](http://ilpubs.stanford.edu:8090/778/1/2006-13.pdf)

-extern crate rand;
-
 use rand::Rng;
 use std::fmt::Debug;
 use std::iter::Sum;