From 207f2ff86ac12fafcfc37ad50a02c840c381dc76 Mon Sep 17 00:00:00 2001
From: Ahmad Kaouk <56095276+ahmadkaouk@users.noreply.github.com>
Date: Fri, 5 Dec 2025 11:31:19 +0100
Subject: [PATCH] chore: remove redundant cargo config file (#324)

## Summary

- Remove .cargo/config.toml that was unintentionally overriding release
and **production** profile settings
  - Fix outdated comment referencing Moonbeam instead of Datahaven

  ## Details

- The `operator/.cargo/config.toml` file was overriding the release
profile configuration defined in `Cargo.toml`. Removing it ensures the
intended `Cargo.toml` settings are used.
- The protocol = "sparse" setting for crates.io is no longer needed as
it has been the default since Cargo 1.70 (Rust 1.70.0).

## Important

This override also affected the production profile . Since
`[profile.production]` inherits from release, the `opt-level = 2` from
`config.toml` propagated to production builds.

---------

Co-authored-by: Steve Degosserie <723552+stiiifff@users.noreply.github.com>
---
 operator/.cargo/config.toml | 6 ------
 operator/Cargo.toml         | 2 +-
 2 files changed, 1 insertion(+), 7 deletions(-)
 delete mode 100644 operator/.cargo/config.toml

diff --git a/operator/.cargo/config.toml b/operator/.cargo/config.toml
deleted file mode 100644
index f42e1463..00000000
--- a/operator/.cargo/config.toml
+++ /dev/null
@@ -1,6 +0,0 @@
-[profile.release]
-lto = "thin"
-opt-level = 2
-
-[registries.crates-io]
-protocol = "sparse" 
\ No newline at end of file
diff --git a/operator/Cargo.toml b/operator/Cargo.toml
index dd1ffeb7..128cdaa3 100644
--- a/operator/Cargo.toml
+++ b/operator/Cargo.toml
@@ -379,7 +379,7 @@ lto = true
 [profile.release]
 debug-assertions = true # Enable debug-assert! for non-production profiles
 opt-level = 3
-# Moonbeam runtime requires unwinding.
+# Datahaven runtime requires unwinding.
 panic = "unwind"
 
 [profile.testnet]