refactor(lib): update to 2018 edition

2019-07-09 14:50:51 -07:00
parent 79ae89e066
commit da9b0319ef
37 changed files with 358 additions and 398 deletions
--- a/build.rs
+++ b/build.rs
@@ -4,9 +4,6 @@ use rustc_version::{version, Version};

 fn main() {
    let version = version().unwrap();
-    if version >= Version::parse("1.30.0").unwrap() {
-        println!("cargo:rustc-cfg=error_source");
-    }
    if version >= Version::parse("1.34.0").unwrap() {
        println!("cargo:rustc-cfg=try_from");
    }