Remove dead code

Author: ales-otf

pallets/subtensor/src/coinbase/root.rs

@@ -299,24 +299,6 @@ impl<T: Config> Pallet<T> {
         Self::deposit_event(Event::NetworkRateLimitSet(limit));
     }
 
-    /// Checks if registrations are allowed for a given subnet.
-    ///
-    /// This function retrieves the subnet hyperparameters for the specified subnet and checks the `registration_allowed` flag.
-    /// If the subnet doesn't exist or doesn't have hyperparameters defined, it returns `false`.
-    ///
-    /// # Arguments
-    ///
-    /// * `netuid` - The unique identifier of the subnet.
-    ///
-    /// # Returns
-    ///
-    /// * `bool` - `true` if registrations are allowed for the subnet, `false` otherwise.
-    pub fn is_registration_allowed(netuid: u16) -> bool {
-        Self::get_subnet_hyperparams(netuid)
-            .map(|params| params.registration_allowed)
-            .unwrap_or(false)
-    }
-
     /// Computes and sets emission values for the root network which determine the emission for all subnets.
     ///
     /// This function is responsible for calculating emission based on network weights, stake values,

pallets/subtensor/src/epoch/run_epoch.rs

@@ -803,18 +803,6 @@ impl<T: Config> Pallet<T> {
         I32F32::from_num(Self::get_kappa(netuid)).saturating_div(I32F32::from_num(u16::MAX))
     }
 
-    pub fn get_normalized_stake(netuid: u16) -> Vec<I32F32> {
-        let n = Self::get_subnetwork_n(netuid);
-        let mut stake_64: Vec<I64F64> = (0..n)
-            .map(|neuron_uid| {
-                I64F64::from_num(Self::get_stake_for_uid_and_subnetwork(netuid, neuron_uid))
-            })
-            .collect();
-        inplace_normalize_64(&mut stake_64);
-        let stake: Vec<I32F32> = vec_fixed64_to_fixed32(stake_64);
-        stake
-    }
-
     pub fn get_block_at_registration(netuid: u16) -> Vec<u64> {
         let n = Self::get_subnetwork_n(netuid);
         let block_at_registration: Vec<u64> = (0..n)

pallets/subtensor/src/macros/errors.rs

@@ -22,33 +22,42 @@ mod errors {
         HotKeyAccountNotExists,
         /// The hotkey is not registered in any subnet.
         HotKeyNotRegisteredInNetwork,
-        /// Request to stake, unstake or subscribe is made by a coldkey that is not associated with the hotkey account.
+        /// Request to stake, unstake or subscribe is made by a coldkey that is not associated with
+        /// the hotkey account.
         NonAssociatedColdKey,
         /// The hotkey is not a delegate and the signer is not the owner of the hotkey.
         HotKeyNotDelegateAndSignerNotOwnHotKey,
         /// Stake amount to withdraw is zero.
         StakeToWithdrawIsZero,
-        /// The caller is requesting removing more stake than there exists in the staking account. See: "[remove_stake()]".
+        /// The caller is requesting removing more stake than there exists in the staking account.
+        /// See: "[remove_stake()]".
         NotEnoughStakeToWithdraw,
-        /// The caller is requesting to set weights but the caller has less than minimum stake required to set weights (less than WeightsMinStake).
+        /// The caller is requesting to set weights but the caller has less than minimum stake
+        /// required to set weights (less than WeightsMinStake).
         NotEnoughStakeToSetWeights,
-        /// The caller is requesting adding more stake than there exists in the coldkey account. See: "[add_stake()]"
+        /// The caller is requesting adding more stake than there exists in the coldkey account.
+        /// See: "[add_stake()]"
         NotEnoughBalanceToStake,
-        /// The caller is trying to add stake, but for some reason the requested amount could not be withdrawn from the coldkey account.
+        /// The caller is trying to add stake, but for some reason the requested amount could not be
+        /// withdrawn from the coldkey account.
         BalanceWithdrawalError,
-        /// Unsuccessfully withdraw, balance could be zero (can not make account exist) after withdrawal.
+        /// Unsuccessfully withdraw, balance could be zero (can not make account exist) after
+        /// withdrawal.
         ZeroBalanceAfterWithdrawn,
         /// The caller is attempting to set non-self weights without being a permitted validator.
         NeuronNoValidatorPermit,
-        /// The caller is attempting to set the weight keys and values but these vectors have different size.
+        /// The caller is attempting to set the weight keys and values but these vectors have
+        /// different size.
         WeightVecNotEqualSize,
         /// The caller is attempting to set weights with duplicate UIDs in the weight matrix.
         DuplicateUids,
-        /// The caller is attempting to set weight to at least one UID that does not exist in the metagraph.
+        /// The caller is attempting to set weight to at least one UID that does not exist in the
+        /// metagraph.
         UidVecContainInvalidOne,
         /// The dispatch is attempting to set weights on chain with fewer elements than are allowed.
         WeightVecLengthIsLow,
-        /// Number of registrations in this block exceeds the allowed number (i.e., exceeds the subnet hyperparameter "max_regs_per_block").
+        /// Number of registrations in this block exceeds the allowed number (i.e., exceeds the
+        /// subnet hyperparameter "max_regs_per_block").
         TooManyRegistrationsThisBlock,
         /// The caller is requesting registering a neuron which already exists in the active set.
         HotKeyAlreadyRegisteredInSubNet,
@@ -60,7 +69,8 @@ mod errors {
         InvalidDifficulty,
         /// The supplied PoW hash seal does not match the supplied work.
         InvalidSeal,
-        /// The dispatch is attempting to set weights on chain with weight value exceeding the MaxWeightLimit (max_weight_limit subnet hyperparameter).
+        /// The dispatch is attempting to set weights on chain with weight value exceeding the
+        /// MaxWeightLimit (max_weight_limit subnet hyperparameter).
         MaxWeightExceeded,
         /// The hotkey is attempting to become a delegate when the hotkey is already a delegate.
         HotKeyAlreadyDelegate,
@@ -114,7 +124,8 @@ mod errors {
         DelegateTakeTooLow,
         /// Delegate take is too high.
         DelegateTakeTooHigh,
-        /// No commit found for the provided hotkey+netuid combination when attempting to reveal the weights.
+        /// No commit found for the provided hotkey+netuid combination when attempting to reveal the
+        /// weights.
         NoWeightsCommitFound,
         /// Committed hash does not equal the hashed reveal data.
         InvalidRevealCommitHashNotMatch,
@@ -132,28 +143,10 @@ mod errors {
         AlphaLowOutOfRange,
         /// The coldkey has already been swapped
         ColdKeyAlreadyAssociated,
-        /// The coldkey swap transaction rate limit exceeded
-        ColdKeySwapTxRateLimitExceeded,
-        /// The new coldkey is the same as the old coldkey
-        NewColdKeyIsSameWithOld,
-        /// The coldkey does not exist
-        NotExistColdkey,
         /// The coldkey balance is not enough to pay for the swap
         NotEnoughBalanceToPaySwapColdKey,
-        /// No balance to transfer
-        NoBalanceToTransfer,
-        /// Same coldkey
-        SameColdkey,
         /// The coldkey is in arbitration
         ColdkeyIsInArbitration,
-        /// The new coldkey is already registered for the drain
-        DuplicateColdkey,
-        /// Error thrown on a coldkey swap.
-        ColdkeySwapError,
-        /// Insufficient Balance to Schedule coldkey swap
-        InsufficientBalanceToPerformColdkeySwap,
-        /// The maximum number of coldkey destinations has been reached
-        MaxColdkeyDestinationsReached,
         /// Attempting to set an invalid child for a hotkey on a network.
         InvalidChild,
         /// Duplicate child when setting children.
@@ -164,16 +157,12 @@ mod errors {
         TooManyChildren,
         /// Default transaction rate limit exceeded.
         TxRateLimitExceeded,
-        /// Swap coldkey only callable by root.
-        SwapColdkeyOnlyCallableByRoot,
         /// Swap already scheduled.
         SwapAlreadyScheduled,
         /// failed to swap coldkey
         FailedToSchedule,
         /// New coldkey is hotkey
         NewColdKeyIsHotkey,
-        /// New coldkey is in arbitration
-        NewColdkeyIsInArbitration,
         /// Childkey take is invalid.
         InvalidChildkeyTake,
         /// Childkey take rate limit exceeded.

pallets/subtensor/src/rpc_info/delegate_info.rs

@@ -156,20 +156,6 @@ impl<T: Config> Pallet<T> {
         total_delegated
     }
 
-    // Helper function to get total delegated stake for a hotkey
-    pub fn get_total_hotkey_delegated_stake(hotkey: &T::AccountId) -> u64 {
-        let mut total_delegated = 0u64;
-
-        // Iterate through all delegators for this hotkey
-        for (delegator, stake) in Stake::<T>::iter_prefix(hotkey) {
-            if delegator != Self::get_coldkey_for_hotkey(hotkey) {
-                total_delegated = total_delegated.saturating_add(stake);
-            }
-        }
-
-        total_delegated
-    }
-
     // Helper function to get the coldkey associated with a hotkey
     pub fn get_coldkey_for_hotkey(hotkey: &T::AccountId) -> T::AccountId {
         Owner::<T>::get(hotkey)

pallets/subtensor/src/staking/helpers.rs

@@ -341,13 +341,6 @@ impl<T: Config> Pallet<T> {
         let _ = T::Currency::deposit(coldkey, amount, Precision::BestEffort);
     }
 
-    pub fn set_balance_on_coldkey_account(
-        coldkey: &T::AccountId,
-        amount: <<T as Config>::Currency as fungible::Inspect<<T as system::Config>::AccountId>>::Balance,
-    ) {
-        T::Currency::set_balance(coldkey, amount);
-    }
-
     pub fn can_remove_balance_from_coldkey_account(
         coldkey: &T::AccountId,
         amount: <<T as Config>::Currency as fungible::Inspect<<T as system::Config>::AccountId>>::Balance,

pallets/subtensor/src/subnets/serving.rs

@@ -246,14 +246,6 @@ impl<T: Config> Pallet<T> {
         rate_limit == 0 || last_serve == 0 || current_block.saturating_sub(last_serve) >= rate_limit
     }
 
-    pub fn has_axon_info(netuid: u16, hotkey: &T::AccountId) -> bool {
-        Axons::<T>::contains_key(netuid, hotkey)
-    }
-
-    pub fn has_prometheus_info(netuid: u16, hotkey: &T::AccountId) -> bool {
-        Prometheus::<T>::contains_key(netuid, hotkey)
-    }
-
     pub fn get_axon_info(netuid: u16, hotkey: &T::AccountId) -> AxonInfoOf {
         if let Some(axons) = Axons::<T>::get(netuid, hotkey) {
             axons

pallets/subtensor/src/subnets/uids.rs

@@ -127,12 +127,6 @@ impl<T: Config> Pallet<T> {
         }
     }
 
-    /// Return the total number of subnetworks available on the chain.
-    ///
-    pub fn get_number_of_subnets() -> u16 {
-        <SubnetworkN<T> as IterableStorageMap<u16, u16>>::iter().count() as u16
-    }
-
     /// Return a list of all networks a hotkey is registered on.
     ///
     pub fn get_registered_networks_for_hotkey(hotkey: &T::AccountId) -> Vec<u16> {

pallets/subtensor/src/utils/misc.rs

@@ -424,9 +424,6 @@ impl<T: Config> Pallet<T> {
         Self::deposit_event(Event::AdjustmentAlphaSet(netuid, adjustment_alpha));
     }
 
-    pub fn get_validator_prune_len(netuid: u16) -> u64 {
-        ValidatorPruneLen::<T>::get(netuid)
-    }
     pub fn set_validator_prune_len(netuid: u16, validator_prune_len: u64) {
         ValidatorPruneLen::<T>::insert(netuid, validator_prune_len);
         Self::deposit_event(Event::ValidatorPruneLenSet(netuid, validator_prune_len));

pallets/subtensor/src/utils/rate_limiting.rs

@@ -56,15 +56,6 @@ impl<T: Config> Pallet<T> {
         last_block == 0 || block.saturating_sub(last_block) >= limit
     }
 
-    /// Check if a transaction should be rate limited globally
-    pub fn passes_rate_limit_globally(tx_type: &TransactionType, hotkey: &T::AccountId) -> bool {
-        let netuid: u16 = u16::MAX;
-        let block: u64 = Self::get_current_block_as_u64();
-        let limit: u64 = Self::get_rate_limit(tx_type, 0);
-        let last_block: u64 = Self::get_last_transaction_block(hotkey, netuid, tx_type);
-        block.saturating_sub(last_block) >= limit
-    }
-
     /// Get the block number of the last transaction for a specific hotkey, network, and transaction type
     pub fn get_last_transaction_block(
         hotkey: &T::AccountId,
@@ -98,10 +89,6 @@ impl<T: Config> Pallet<T> {
     pub fn get_last_tx_block_delegate_take(key: &T::AccountId) -> u64 {
         LastTxBlockDelegateTake::<T>::get(key)
     }
-
-    pub fn set_last_tx_block_childkey_take(key: &T::AccountId, block: u64) {
-        LastTxBlockChildKeyTake::<T>::insert(key, block)
-    }
     pub fn get_last_tx_block_childkey_take(key: &T::AccountId) -> u64 {
         LastTxBlockChildKeyTake::<T>::get(key)
     }