From 1025f1bc0191b23febf8aa95dfe781b8dfb1879f Mon Sep 17 00:00:00 2001
From: Andrew Phillips <andrew.phillips2@canada.ca>
Date: Wed, 27 Aug 2025 21:45:49 -0300
Subject: [PATCH] feat: add thiserror and derive_more for error handling and
 boilerplate reduction

Co-authored-by: aider (openai/andrew/openrouter/deepseek/deepseek-chat-v3.1) <aider@aider.chat>
---
 Cargo.toml                |  1 +
 src/meta_plugin/digest.rs | 13 +------------
 2 files changed, 2 insertions(+), 12 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 572b321..e72f052 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,6 +14,7 @@ anyhow = "1.0.72"
 axum = "0.8.4"
 derive_more = "2.0"
 smart-default = "0.7"
+thiserror = "1.0"
 base64 = "0.22.1"
 chrono = "0.4.26"
 clap = { version = "4.3.10", features = ["derive", "env"] }
diff --git a/src/meta_plugin/digest.rs b/src/meta_plugin/digest.rs
index b2eebbd..5bff1e1 100644
--- a/src/meta_plugin/digest.rs
+++ b/src/meta_plugin/digest.rs
@@ -4,24 +4,13 @@ use crate::meta_plugin::{MetaPlugin, MetaPluginType};
 use std::fmt;
 use std::io::Write;
 
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 enum Hasher {
     Md5(md5::Context),
     Sha256(Sha256),
     Sha512(Sha512),
 }
 
-// Implement Debug manually since md5::Context doesn't implement it
-impl fmt::Debug for Hasher {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        match self {
-            Hasher::Md5(_) => write!(f, "Hasher::Md5"),
-            Hasher::Sha256(_) => write!(f, "Hasher::Sha256"),
-            Hasher::Sha512(_) => write!(f, "Hasher::Sha512"),
-        }
-    }
-}
-
 impl Hasher {
     fn update(&mut self, data: &[u8]) {
         match self {