1 files changed, 28 insertions, 2 deletions
diff --git a/src/configuration/error.rs b/src/configuration/error.rs
index be08c9e..b7d7bb0 100644
--- a/src/configuration/error.rs
+++ b/src/configuration/error.rs
@@ -1,3 +1,7 @@
+use std::error::Error;
+use std::fmt;
+
+#[derive(Debug)]
 pub enum ConfigError {
     NoSuchPeer,
     NotListening,
@@ -9,13 +13,32 @@ pub enum ConfigError {
     InvalidSocketAddr,
     InvalidKeepaliveInterval,
     InvalidAllowedIp,
+    InvalidOperation,
+    LineTooLong,
+    IOError,
     UnsupportedValue,
     UnsupportedProtocolVersion,
 }
 
+impl fmt::Display for ConfigError {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "ConfigError(errno = {})", self.errno())
+    }
+}
+
+impl Error for ConfigError {
+    fn description(&self) -> &str {
+        ""
+    }
+
+    fn source(&self) -> Option<&(dyn Error + 'static)> {
+        None
+    }
+}
+
 impl ConfigError {
-    fn errno(&self) -> i32 {
-        // TODO: obtain the correct error values
+    pub fn errno(&self) -> i32 {
+        // TODO: obtain the correct errorno values
         match self {
             ConfigError::NoSuchPeer => 1,
             ConfigError::NotListening => 2,
@@ -26,9 +49,12 @@ impl ConfigError {
             ConfigError::InvalidSocketAddr => 10,
             ConfigError::InvalidKeepaliveInterval => 11,
             ConfigError::InvalidAllowedIp => 12,
+            ConfigError::InvalidOperation => 15,
             ConfigError::UnsupportedValue => 7,
+            ConfigError::LineTooLong => 13,
             ConfigError::InvalidKey => 8,
             ConfigError::UnsupportedProtocolVersion => 9,
+            ConfigError::IOError => 14,
         }
     }
 }