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
@@ -29,8 +29,6 @@
 //! * ["A Density-Based Algorithm for Discovering Clusters in Large Spatial Databases with Noise", Ester M., Kriegel HP., Sander J., Xu X.](http://faculty.marshall.usc.edu/gareth-james/ISL/)
 //! * ["Density-Based Clustering in Spatial Databases: The Algorithm GDBSCAN and its Applications", Sander J., Ester M., Kriegel HP., Xu X.](https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.63.1629&rep=rep1&type=pdf)

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