Allow **potentianl** dead code

.. should be examined later to check if need to be removed

roles/jd-client/src/lib/downstream.rs

@@ -39,6 +39,7 @@ pub struct DownstreamMiningNode {
     receiver: Receiver<EitherFrame>,
     sender: Sender<EitherFrame>,
     pub status: DownstreamMiningNodeStatus,
+    #[allow(dead_code)]
     pub prev_job_id: Option<u32>,
     solution_sender: Sender<SubmitSolution<'static>>,
     withhold: bool,

roles/jd-client/src/lib/error.rs

@@ -6,6 +6,7 @@ use stratum_common::bitcoin::util::uint::ParseLengthError;
 
 pub type ProxyResult<'a, T> = core::result::Result<T, Error<'a>>;
 
+#[allow(dead_code)]
 #[derive(Debug)]
 pub enum ChannelSendError<'a> {
     SubmitSharesExtended(
@@ -28,6 +29,7 @@ pub enum ChannelSendError<'a> {
 
 #[derive(Debug)]
 pub enum Error<'a> {
+	#[allow(dead_code)]
     VecToSlice32(Vec<u8>),
     /// Errors on bad CLI argument input.
     BadCliArgs,

roles/jd-client/src/lib/proxy_config.rs

@@ -37,6 +37,7 @@ pub struct ProxyConfig {
     pub cert_validity_sec: u64,
     pub tp_address: String,
     pub tp_authority_public_key: Option<Secp256k1PublicKey>,
+    #[allow(dead_code)]
     pub retry: u32,
     pub upstreams: Vec<Upstream>,
     #[serde(deserialize_with = "duration_from_toml")]

roles/jd-client/src/lib/upstream_sv2/upstream.rs

@@ -110,7 +110,9 @@ pub struct Upstream {
     tx_status: status::Sender,
     /// Minimum `extranonce2` size. Initially requested in the `jdc-config.toml`, and ultimately
     /// set by the SV2 Upstream via the SV2 `OpenExtendedMiningChannelSuccess` message.
+    #[allow(dead_code)]
     pub min_extranonce_size: u16,
+    #[allow(dead_code)]
     pub upstream_extranonce1_size: usize,
     /// String be included in coinbase tx input scriptsig
     pub pool_signature: String,

roles/mining-proxy/src/lib/error.rs

@@ -9,6 +9,7 @@ pub type EitherFrame = StandardEitherFrame<Message>;
 #[derive(Debug)]
 #[allow(clippy::large_enum_variant)]
 #[allow(clippy::enum_variant_names)]
+#[allow(dead_code)]
 pub enum Error {
     SendError(SendError<EitherFrame>),
     UpstreamNotAvailabe(SocketAddr),

roles/translator/src/lib/proxy/bridge.rs

@@ -540,6 +540,7 @@ mod test {
     pub mod test_utils {
         use super::*;
 
+        #[allow(dead_code)]
         pub struct BridgeInterface {
             pub tx_sv1_submit: Sender<DownstreamMessages>,
             pub rx_sv2_submit_shares_ext: Receiver<SubmitSharesExtended<'static>>,