From ddcef6f9c0f847a7b0ad7b620e9d36ccc2e9266b Mon Sep 17 00:00:00 2001
From: Bruno BELANYI <bruno@belanyi.fr>
Date: Thu, 28 Jul 2022 21:17:12 +0200
Subject: [PATCH] Add 'FenError::InvalidPosition' variant

---
 src/fen.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/fen.rs b/src/fen.rs
index 8273392..d8af180 100644
--- a/src/fen.rs
+++ b/src/fen.rs
@@ -12,12 +12,15 @@ pub trait FromFen: Sized {
 pub enum FenError {
     /// Invalid FEN input.
     InvalidFen,
+    /// Invalid chess position.
+    InvalidPosition,
 }
 
 impl std::fmt::Display for FenError {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         let error_msg = match self {
             Self::InvalidFen => "Invalid FEN input",
+            Self::InvalidPosition => "Invalid chess position",
         };
         write!(f, "{}", error_msg)
     }