3 files changed, 11 insertions, 13 deletions
diff --git a/src/config/options.rs b/src/config/options.rs
index f62d14c..b8dccf7 100644
--- a/src/config/options.rs
+++ b/src/config/options.rs
@@ -62,9 +62,7 @@ impl ConfigOpts {
   // Currently only used in tests
   #[allow(dead_code)]
   pub fn from_iter<Iter: Clone>(iter: Iter) -> Result<RuntimeConfig>
-  where
-    Iter: IntoIterator<Item = (String, String)>,
-  {
+  where Iter: IntoIterator<Item = (String, String)> {
     let base: ConfigOptsBase = envy::prefixed("DIPLONAT_").from_iter(iter.clone())?;
     let consul: ConfigOptsConsul = envy::prefixed("DIPLONAT_CONSUL_").from_iter(iter.clone())?;
     let acme: ConfigOptsAcme = envy::prefixed("DIPLONAT_ACME_").from_iter(iter.clone())?;
diff --git a/src/config/options_test.rs b/src/config/options_test.rs
index c0c7367..790a14e 100644
--- a/src/config/options_test.rs
+++ b/src/config/options_test.rs
@@ -1,5 +1,4 @@
-use std::collections::HashMap;
-use std::time::Duration;
+use std::{collections::HashMap, time::Duration};
 
 use crate::config::*;
 
diff --git a/src/config/runtime.rs b/src/config/runtime.rs
index 0d52b15..eeb34f6 100644
--- a/src/config/runtime.rs
+++ b/src/config/runtime.rs
@@ -6,8 +6,8 @@ use crate::config::{ConfigOpts, ConfigOptsAcme, ConfigOptsBase, ConfigOptsConsul
 
 // This code is inspired by the Trunk crate (https://github.com/thedodd/trunk)
 
-// In this file, we take ConfigOpts and transform them into ready-to-use RuntimeConfig.
-// We apply default values and business logic.
+// In this file, we take ConfigOpts and transform them into ready-to-use
+// RuntimeConfig. We apply default values and business logic.
 
 #[derive(Debug)]
 pub struct RuntimeConfigAcme {
@@ -59,12 +59,11 @@ impl RuntimeConfig {
 impl RuntimeConfigAcme {
   pub fn new(opts: ConfigOptsAcme) -> Result<Option<Self>> {
     if !opts.enable {
-      return Ok(None);
+      return Ok(None)
     }
 
     let email = opts.email.expect(
-      "'DIPLONAT_ACME_EMAIL' environment variable is required \
-			if 'DIPLONAT_ACME_ENABLE' == 'true'",
+      "'DIPLONAT_ACME_EMAIL' environment variable is required if 'DIPLONAT_ACME_ENABLE' == 'true'",
     );
 
     Ok(Some(Self { email }))
@@ -105,9 +104,11 @@ impl RuntimeConfigIgd {
 
     if refresh_time.as_secs() * 2 > expiration_time.as_secs() {
       return Err(anyhow!(
-	        "IGD expiration time (currently: {}s) must be at least twice bigger than refresh time (currently: {}s)", 
-	        expiration_time.as_secs(),
-	        refresh_time.as_secs()));
+        "IGD expiration time (currently: {}s) must be at least twice bigger than refresh time \
+         (currently: {}s)",
+        expiration_time.as_secs(),
+        refresh_time.as_secs()
+      ))
     }
 
     Ok(Self {