From d85c652d8f5e3c01fec988cc77f2e199dc2f3dce Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gustav=20S=C3=B6rn=C3=A4s?= <gustav@sornas.net>
Date: Sat, 3 Apr 2021 11:09:06 +0200
Subject: clap -> structopt

I tried to translate the current clap-code into structopt and save any
modifications for later, /but/, some things would've taken too much
energy. But I've forgotten what those were.
---
 mumlib/src/error.rs | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'mumlib/src/error.rs')

diff --git a/mumlib/src/error.rs b/mumlib/src/error.rs
index 6b7dccd..459ede0 100644
--- a/mumlib/src/error.rs
+++ b/mumlib/src/error.rs
@@ -13,6 +13,8 @@ pub enum Error {
     InvalidServerPassword,
 }
 
+impl std::error::Error for Error {}
+
 impl fmt::Display for Error {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         match self {
@@ -43,6 +45,9 @@ impl fmt::Display for ChannelIdentifierError {
     }
 }
 
+impl std::error::Error for ChannelIdentifierError {}
+
+#[derive(Debug)]
 pub enum ConfigError {
     InvalidConfig,
     TOMLErrorSer(toml::ser::Error),
@@ -52,6 +57,8 @@ pub enum ConfigError {
     IOError(std::io::Error),
 }
 
+impl std::error::Error for ConfigError {}
+
 impl fmt::Display for ConfigError {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         match self {
-- 
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