From 41441fcbc4bc097a59383d88f0f79dbf64f66c9b Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Sun, 24 Oct 2021 12:04:33 -0400
Subject: Update to the 2021 edition

---
 src/forest.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/forest.rs')

diff --git a/src/forest.rs b/src/forest.rs
index d4f5083..28ccb24 100644
--- a/src/forest.rs
+++ b/src/forest.rs
@@ -5,7 +5,7 @@ use acap::kd::FlatKdTree;
 use acap::knn::{NearestNeighbors, Neighborhood};
 use acap::vp::FlatVpTree;
 
-use std::iter::{self, Extend, FromIterator};
+use std::iter;
 
 /// The number of bits dedicated to the flat buffer.
 const BUFFER_BITS: usize = 6;
-- 
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