Update to rust 2018 edition

1 files changed, 1 insertions, 0 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 88f5171..7c551bf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,6 +8,7 @@ license = "MIT"
 readme = "README.md"
 keywords = ["serve", "http-server", "static-files", "http", "server"]
 categories = ["command-line-utilities", "command-line-interface", "network-programming", "web-programming::http-server"]
+edition = "2018"
 
 [badges]
 travis-ci = { repository = "svenstaro/miniserve", branch = "master" }