From dbc66f6360735e4586c4503597edaccc9f3d5887 Mon Sep 17 00:00:00 2001
From: Matthias Herzog <37505324+kegato@users.noreply.github.com>
Date: Sat, 16 Mar 2019 13:35:24 +0100
Subject: [PATCH] upgrade to 2018 edition

---
 Cargo.toml  | 1 +
 src/cli.rs  | 6 +++---
 src/inwx.rs | 2 +-
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 08241e1..7342c0f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,6 +6,7 @@ authors = ["Matthias Herzog"]
 readme = "README.md"
 license = "MIT"
 repository = "https://github.com/kegato/letsencrypt-inwx"
+edition = "2018"
 
 [package.metadata.deb]
 depends = ""
diff --git a/src/cli.rs b/src/cli.rs
index 796cc2c..1dc64f9 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -3,9 +3,9 @@ use std::io::BufReader;
 use std::thread::sleep;
 use std::time::{Duration, Instant};
 use clap::{Arg, App, SubCommand};
-use config::Config;
-use inwx::{Inwx, InwxError};
-use dns::{check_txt_record, lookup_real_domain};
+use crate::config::Config;
+use crate::inwx::{Inwx, InwxError};
+use crate::dns::{check_txt_record, lookup_real_domain};
 
 impl From<InwxError> for String {
     fn from(inwx_error: InwxError) -> String {
diff --git a/src/inwx.rs b/src/inwx.rs
index 747a645..346a7d7 100644
--- a/src/inwx.rs
+++ b/src/inwx.rs
@@ -106,7 +106,7 @@ impl<'a> Inwx<'a> {
                         let domain_root = text.text();
 
                         if domain.ends_with(&format!(".{}", domain_root)) {
-                            let mut name = &domain[0..domain.len() - domain_root.len() - 1];
+                            let name = &domain[0..domain.len() - domain_root.len() - 1];
 
                             return Ok((domain_root.to_owned(), name.to_owned()));
                         } else if domain == domain_root {