From cc75038ccc7cb381ba07e11932106aa074cc17ff Mon Sep 17 00:00:00 2001
From: iequidoo <dgreshilov@gmail.com>
Date: Fri, 17 Nov 2023 21:44:13 -0300
Subject: [PATCH] docs: Contributing guidelines for error handling

---
 CONTRIBUTING.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 0285b2697..fe3e6df52 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -86,6 +86,11 @@ For example:
 .with_context(|| format!("Unable to trash message {msg_id}"))
 ```
 
+All errors should be handled in one of these ways:
+- With `if let Err() =` (incl. logging them into `warn!()`/`err!()`).
+- With `.log_err().ok()`.
+- Bubbled up with `?`.
+
 ### Logging
 
 For logging, use `info!`, `warn!` and `error!` macros.