From 257b6719ed89104018f6a521f6141ecd3eec3fd9 Mon Sep 17 00:00:00 2001
From: Lexi Winter <lexi@le-fay.org>
Date: Wed, 25 Jun 2025 21:15:34 +0100
Subject: nihil: add an error type

---
 nihil.config/write.ccm | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'nihil.config/write.ccm')

diff --git a/nihil.config/write.ccm b/nihil.config/write.ccm
index 71cdbb3..1a07dd7 100644
--- a/nihil.config/write.ccm
+++ b/nihil.config/write.ccm
@@ -4,16 +4,19 @@
 
 module;
 
+#include <expected>
 #include <filesystem>
 
+import nihil;
+
 export module nihil.config:write;
 
-namespace nihil::config {
+export namespace nihil::config {
 
 /*
- * Write all config values (except defaults) to disk.  Throws config::error
- * on failure.
+ * Write all config values (except defaults) to disk.
  */
-auto write_to(std::filesystem::path const &filename) -> void;
+auto write_to(std::filesystem::path const &filename) ->
+	std::expected<void, nihil::error>;
 
 };
-- 
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