From e29c274aaf14c68761bf68e6a054985eba567fa5 Mon Sep 17 00:00:00 2001
From: Paul Campbell <pcampbell@kemitix.net>
Date: Mon, 3 Jun 2024 20:34:01 +0100
Subject: [PATCH] refactor: server: use thiserror

---
 crates/server/Cargo.toml                 | 1 +
 crates/server/src/actors/file_watcher.rs | 6 +++---
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/crates/server/Cargo.toml b/crates/server/Cargo.toml
index 0b575865..3d21f08b 100644
--- a/crates/server/Cargo.toml
+++ b/crates/server/Cargo.toml
@@ -41,6 +41,7 @@ warp = { workspace = true }
 
 # boilerplate
 derive_more = { workspace = true }
+thiserror = { workspace = true }
 
 # file watcher
 inotify = { workspace = true }
diff --git a/crates/server/src/actors/file_watcher.rs b/crates/server/src/actors/file_watcher.rs
index 52875b95..7663147b 100644
--- a/crates/server/src/actors/file_watcher.rs
+++ b/crates/server/src/actors/file_watcher.rs
@@ -15,11 +15,11 @@ pub struct WatchFile;
 #[rtype(result = "()")]
 pub struct FileUpdated;
 
-#[derive(Debug, derive_more::From, derive_more::Display)]
+#[derive(Debug, thiserror::Error)]
 pub enum Error {
-    Io(std::io::Error),
+    #[error("io")]
+    Io(#[from] std::io::Error),
 }
-impl std::error::Error for Error {}
 
 pub struct FileWatcher {
     path: PathBuf,