From b42f11b372fff7ddd226f1f3c376299f0a2d7467 Mon Sep 17 00:00:00 2001
From: Neil Kakkar <neilkakkar@gmail.com>
Date: Thu, 30 May 2024 17:57:17 +0100
Subject: [PATCH] clean up

---
 Cargo.lock                            | 1 -
 feature-flags/Cargo.toml              | 1 -
 feature-flags/src/flag_definitions.rs | 2 +-
 3 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 162877b..b9f226b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -702,7 +702,6 @@ dependencies = [
  "axum-client-ip",
  "bytes",
  "envconfig",
- "hex",
  "once_cell",
  "rand",
  "redis",
diff --git a/feature-flags/Cargo.toml b/feature-flags/Cargo.toml
index 85dd0b9..4993930 100644
--- a/feature-flags/Cargo.toml
+++ b/feature-flags/Cargo.toml
@@ -25,7 +25,6 @@ serde = { workspace = true }
 serde_json = { workspace = true }
 thiserror = { workspace = true }
 serde-pickle = { version = "1.1.1"}
-hex = "0.4.3"
 sha1 = "0.10.6"
 
 [lints]
diff --git a/feature-flags/src/flag_definitions.rs b/feature-flags/src/flag_definitions.rs
index 0a6fa02..1f4582c 100644
--- a/feature-flags/src/flag_definitions.rs
+++ b/feature-flags/src/flag_definitions.rs
@@ -1,4 +1,4 @@
-use serde::{Deserialize, Serialize};
+use serde::Deserialize;
 use std::sync::Arc;
 use tracing::instrument;