use rust 2018 syntax, remove unused headers

2020-04-06 14:04:12 +02:00
parent 7de831f27c
commit a93d70831f
24 changed files with 19 additions and 60 deletions
--- a/yaserde_derive/Cargo.toml
+++ b/yaserde_derive/Cargo.toml
@@ -9,6 +9,7 @@ repository = "https://github.com/media-io/yaserde"
 homepage = "https://github.com/media-io/yaserde"
 documentation = "https://docs.rs/yaserde"
 readme = "../README.md"
+edition = "2018"

 [dependencies]
 syn = { version = "~1.0", features = ["visit", "extra-traits"] }