From 5e1d5913a28ff0d89af4a88f43f7cd4202595e5a Mon Sep 17 00:00:00 2001
From: ascjones <ascjones@gmail.com>
Date: Wed, 25 May 2022 17:27:24 +0100
Subject: [PATCH 1/3] Deny unused crate dependencies

---
 Cargo.lock  | 2 --
 Cargo.toml  | 2 --
 src/main.rs | 2 ++
 3 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 36737b01..a677ae13 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -479,7 +479,6 @@ dependencies = [
  "current_platform",
  "env_logger",
  "escape8259",
- "futures",
  "heck",
  "hex",
  "impl-serde",
@@ -511,7 +510,6 @@ dependencies = [
  "substrate-build-script-utils",
  "subxt",
  "tempfile",
- "thiserror",
  "toml",
  "url",
  "wabt",
diff --git a/Cargo.toml b/Cargo.toml
index 2d68f15f..898cb184 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -56,13 +56,11 @@ sp-core = "6.0.0"
 sp-runtime = "6.0.0"
 pallet-contracts-primitives = "6.0.0"
 subxt = "0.21.0"
-futures = "0.3.19"
 hex = "0.4.3"
 jsonrpsee = { version = "0.13.1", features = ["ws-client"] }
 nom = "7.1.1"
 nom-supreme = { version = "0.7.0", features = ["error"] }
 indexmap = "1.8.1"
-thiserror = "1.0.31"
 escape8259 = "0.5.1"
 itertools = "0.10.3"
 
diff --git a/src/main.rs b/src/main.rs
index eee56615..af5039b8 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -14,6 +14,8 @@
 // You should have received a copy of the GNU General Public License
 // along with cargo-contract.  If not, see <http://www.gnu.org/licenses/>.
 
+#![deny(unused_crate_dependencies)]
+
 mod cmd;
 mod crate_metadata;
 mod util;
-- 
GitLab


From 25a8fc9940c205c2e3da3255eb1e757d6302a089 Mon Sep 17 00:00:00 2001
From: ascjones <ascjones@gmail.com>
Date: Wed, 25 May 2022 17:27:24 +0100
Subject: [PATCH 2/3] Deny unused crate dependencies

---
 metadata/lib.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/metadata/lib.rs b/metadata/lib.rs
index 6a71554c..76aa32ef 100644
--- a/metadata/lib.rs
+++ b/metadata/lib.rs
@@ -52,6 +52,8 @@
 //! let json = serde_json::to_value(&metadata).unwrap();
 //! ```
 
+#![deny(unused_crate_dependencies)]
+
 mod byte_str;
 
 use semver::Version;
-- 
GitLab


From 376c6078ca0bfc89d8cc1141e76bd156a739107e Mon Sep 17 00:00:00 2001
From: ascjones <ascjones@gmail.com>
Date: Thu, 26 May 2022 09:27:27 +0100
Subject: [PATCH 3/3] Remove ink_lang_codegen

---
 Cargo.lock | 1 -
 Cargo.toml | 1 -
 2 files changed, 2 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index a677ae13..f75c0e35 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -485,7 +485,6 @@ dependencies = [
  "indexmap",
  "ink_env",
  "ink_lang",
- "ink_lang_codegen",
  "ink_metadata",
  "ink_primitives",
  "ink_storage",
diff --git a/Cargo.toml b/Cargo.toml
index 898cb184..69f8a408 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -84,7 +84,6 @@ predicates = "2.1.1"
 ink_primitives = "3"
 ink_storage = "3"
 ink_lang = "3"
-ink_lang_codegen = "3"
 
 [features]
 # This `std` feature is required for testing using an inline contract's metadata, because `ink!` annotates the metadata
-- 
GitLab