From f0d799b89a895fe766160f67b42720c3da28760b Mon Sep 17 00:00:00 2001
From: Rory McCann <rory@technomancy.org>
Date: Wed, 13 Feb 2019 14:16:30 +0100
Subject: [PATCH] Construct MultiPolygon from Vec of things that is
 Into<Polygon>

---
 geo-types/src/multi_polygon.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/geo-types/src/multi_polygon.rs b/geo-types/src/multi_polygon.rs
index 608a522f1..1f77d747d 100644
--- a/geo-types/src/multi_polygon.rs
+++ b/geo-types/src/multi_polygon.rs
@@ -18,6 +18,13 @@ impl<T: CoordinateType, IP: Into<Polygon<T>>> From<IP> for MultiPolygon<T> {
     }
 }
 
+impl<T: CoordinateType, IP: Into<Polygon<T>>> From<Vec<IP>> for MultiPolygon<T> {
+    fn from(x: Vec<IP>) -> Self {
+        MultiPolygon(x.into_iter().map(|p| p.into()).collect())
+    }
+}
+
+
 impl<T: CoordinateType, IP: Into<Polygon<T>>> FromIterator<IP> for MultiPolygon<T> {
     fn from_iter<I: IntoIterator<Item = IP>>(iter: I) -> Self {
         MultiPolygon(iter.into_iter().map(|p| p.into()).collect())