From ffc1f2059d68bcfc65b2327cf99e9e75e9e09fb0 Mon Sep 17 00:00:00 2001
From: andrewgy8 <andrewgy8@gmail.com>
Date: Sat, 16 May 2020 19:55:00 +0200
Subject: [PATCH] Replace deprecated try! with ?

---
 src/osm4routing/reader.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/osm4routing/reader.rs b/src/osm4routing/reader.rs
index 3f08d37..25652eb 100644
--- a/src/osm4routing/reader.rs
+++ b/src/osm4routing/reader.rs
@@ -140,9 +140,9 @@ impl Reader {
 pub fn read(filename: &str) -> Result<(Vec<Node>, Vec<Edge>), String> {
     let mut r = Reader::new();
     let path = std::path::Path::new(filename);
-    let file = try!(std::fs::File::open(&path).map_err(|e| e.to_string()));
+    let file = std::fs::File::open(&path).map_err(|e| e.to_string())?;
     r.read_ways(file);
-    let file_nodes = try!(std::fs::File::open(&path).map_err(|e| e.to_string()));
+    let file_nodes = std::fs::File::open(&path).map_err(|e| e.to_string())?;
     r.read_nodes(file_nodes);
     r.count_nodes_uses();
     let edges = r.edges();