From 6d5e6b1d97adab908bf54724a23b88139b93ea03 Mon Sep 17 00:00:00 2001
From: Dmitry Lavrenov <lawrenowdima@gmail.com>
Date: Wed, 13 Mar 2024 15:51:16 +0300
Subject: [PATCH] [substrate-apply] pallet-*: frame: Enable GenesisConfig in
 no_std #14108

---
 .../src/lib.rs                                   |  9 +--------
 crates/pallet-bioauth/src/lib.rs                 | 13 +------------
 crates/pallet-bootnodes/src/lib.rs               | 11 +----------
 crates/pallet-evm-accounts-mapping/src/lib.rs    | 13 ++-----------
 crates/pallet-pot/src/lib.rs                     |  5 ++---
 crates/pallet-token-claims/src/lib.rs            | 16 +++++-----------
 6 files changed, 12 insertions(+), 55 deletions(-)

diff --git a/crates/pallet-balanced-currency-swap-bridges-initializer/src/lib.rs b/crates/pallet-balanced-currency-swap-bridges-initializer/src/lib.rs
index 3367ff3c0..9bfb210c6 100644
--- a/crates/pallet-balanced-currency-swap-bridges-initializer/src/lib.rs
+++ b/crates/pallet-balanced-currency-swap-bridges-initializer/src/lib.rs
@@ -113,16 +113,9 @@ pub mod pallet {
     pub type LastForceRebalanceAskCounter<T: Config> = StorageValue<_, u16, ValueQuery>;
 
     #[pallet::genesis_config]
+    #[derive(frame_support::DefaultNoBound)]
     pub struct GenesisConfig<T: Config>(PhantomData<T>);
 
-    // The default value for the genesis config type.
-    #[cfg(feature = "std")]
-    impl<T: Config> Default for GenesisConfig<T> {
-        fn default() -> Self {
-            Self(PhantomData)
-        }
-    }
-
     // The build of genesis for the pallet.
     #[pallet::genesis_build]
     impl<T: Config> GenesisBuild<T> for GenesisConfig<T> {
diff --git a/crates/pallet-bioauth/src/lib.rs b/crates/pallet-bioauth/src/lib.rs
index eb3662dde..c2282188b 100644
--- a/crates/pallet-bioauth/src/lib.rs
+++ b/crates/pallet-bioauth/src/lib.rs
@@ -298,6 +298,7 @@ pub mod pallet {
     >;
 
     #[pallet::genesis_config]
+    #[derive(frame_support::DefaultNoBound)]
     pub struct GenesisConfig<T: Config> {
         pub robonode_public_key: T::RobonodePublicKey,
         pub consumed_auth_ticket_nonces: BoundedVec<BoundedAuthTicketNonce, T::MaxNonces>,
@@ -305,18 +306,6 @@ pub mod pallet {
             BoundedVec<Authentication<T::ValidatorPublicKey, T::Moment>, T::MaxAuthentications>,
     }
 
-    // The default value for the genesis config type.
-    #[cfg(feature = "std")]
-    impl<T: Config> Default for GenesisConfig<T> {
-        fn default() -> Self {
-            Self {
-                robonode_public_key: Default::default(),
-                consumed_auth_ticket_nonces: Default::default(),
-                active_authentications: Default::default(),
-            }
-        }
-    }
-
     // The build of genesis for the pallet.
     #[pallet::genesis_build]
     impl<T: Config> GenesisBuild<T> for GenesisConfig<T> {
diff --git a/crates/pallet-bootnodes/src/lib.rs b/crates/pallet-bootnodes/src/lib.rs
index 91609c14a..4c239ab6e 100644
--- a/crates/pallet-bootnodes/src/lib.rs
+++ b/crates/pallet-bootnodes/src/lib.rs
@@ -38,21 +38,12 @@ pub mod pallet {
         StorageValue<_, BoundedVec<T::BootnodeId, T::MaxBootnodes>, ValueQuery>;
 
     #[pallet::genesis_config]
+    #[derive(frame_support::DefaultNoBound)]
     pub struct GenesisConfig<T: Config> {
         /// The list of bootnodes to use.
         pub bootnodes: BoundedVec<T::BootnodeId, T::MaxBootnodes>,
     }
 
-    // The default value for the genesis config type.
-    #[cfg(feature = "std")]
-    impl<T: Config> Default for GenesisConfig<T> {
-        fn default() -> Self {
-            Self {
-                bootnodes: Default::default(),
-            }
-        }
-    }
-
     // The build of genesis for the pallet.
     #[pallet::genesis_build]
     impl<T: Config> GenesisBuild<T> for GenesisConfig<T> {
diff --git a/crates/pallet-evm-accounts-mapping/src/lib.rs b/crates/pallet-evm-accounts-mapping/src/lib.rs
index 022eb9222..ec989d167 100644
--- a/crates/pallet-evm-accounts-mapping/src/lib.rs
+++ b/crates/pallet-evm-accounts-mapping/src/lib.rs
@@ -2,7 +2,7 @@
 
 #![cfg_attr(not(feature = "std"), no_std)]
 
-use frame_support::pallet_prelude::*;
+use frame_support::{inherent::Vec, pallet_prelude::*};
 use frame_system::pallet_prelude::*;
 pub use pallet::*;
 use primitives_ethereum::{EcdsaSignature, EthereumAddress};
@@ -92,21 +92,12 @@ pub mod pallet {
     pub struct Pallet<T>(_);
 
     #[pallet::genesis_config]
+    #[derive(frame_support::DefaultNoBound)]
     pub struct GenesisConfig<T: Config> {
         /// The mappings to set at genesis.
         pub mappings: Vec<(T::AccountId, EthereumAddress)>,
     }
 
-    // The default value for the genesis config type.
-    #[cfg(feature = "std")]
-    impl<T: Config> Default for GenesisConfig<T> {
-        fn default() -> Self {
-            Self {
-                mappings: Default::default(),
-            }
-        }
-    }
-
     #[pallet::genesis_build]
     impl<T: Config> GenesisBuild<T> for GenesisConfig<T> {
         fn build(&self) {
diff --git a/crates/pallet-pot/src/lib.rs b/crates/pallet-pot/src/lib.rs
index 486738446..92adbcb92 100644
--- a/crates/pallet-pot/src/lib.rs
+++ b/crates/pallet-pot/src/lib.rs
@@ -33,8 +33,8 @@ pub type NegativeImbalanceOf<T, I = ()> =
 pub type CreditOf<T, I = ()> = Credit<<T as Config<I>>::AccountId, <T as Config<I>>::Currency>;
 
 /// The initial state of the pot, for use in genesis.
-#[cfg(feature = "std")]
-#[derive(Debug, serde::Serialize, serde::Deserialize)]
+#[derive(Debug)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 pub enum InitialState<Balance> {
     /// The state of the pot account is not checked at genesis.
     Unchecked,
@@ -117,7 +117,6 @@ pub mod pallet {
         pub initial_state: InitialState<BalanceOf<T, I>>,
     }
 
-    #[cfg(feature = "std")]
     impl<T: Config<I>, I: 'static> Default for GenesisConfig<T, I> {
         fn default() -> Self {
             Self {
diff --git a/crates/pallet-token-claims/src/lib.rs b/crates/pallet-token-claims/src/lib.rs
index db93c99af..5c4273dea 100644
--- a/crates/pallet-token-claims/src/lib.rs
+++ b/crates/pallet-token-claims/src/lib.rs
@@ -9,7 +9,10 @@
 
 #![cfg_attr(not(feature = "std"), no_std)]
 
-use frame_support::traits::{Currency, StorageVersion};
+use frame_support::{
+    inherent::Vec,
+    traits::{Currency, StorageVersion},
+};
 pub use weights::*;
 
 pub use self::pallet::*;
@@ -105,6 +108,7 @@ pub mod pallet {
     pub type TotalClaimable<T> = StorageValue<_, BalanceOf<T>, ValueQuery>;
 
     #[pallet::genesis_config]
+    #[derive(frame_support::DefaultNoBound)]
     pub struct GenesisConfig<T: Config> {
         /// The claims to initialize at genesis.
         pub claims: Vec<(EthereumAddress, ClaimInfoOf<T>)>,
@@ -115,16 +119,6 @@ pub mod pallet {
         pub total_claimable: Option<BalanceOf<T>>,
     }
 
-    #[cfg(feature = "std")]
-    impl<T: Config> Default for GenesisConfig<T> {
-        fn default() -> Self {
-            GenesisConfig {
-                claims: Default::default(),
-                total_claimable: None,
-            }
-        }
-    }
-
     #[pallet::genesis_build]
     impl<T: Config> GenesisBuild<T> for GenesisConfig<T> {
         fn build(&self) {