rename burn_tokens -> recycle_tao

Author: camfairchild

pallets/subtensor/src/subnets/subnet.rs

@@ -194,7 +194,7 @@ impl<T: Config> Pallet<T> {
         SubnetOwnerHotkey::<T>::insert(netuid_to_register, hotkey.clone());
 
         if actual_tao_lock_amount_less_pool_tao > TaoCurrency::ZERO {
-            Self::burn_tokens(actual_tao_lock_amount_less_pool_tao);
+            Self::recycle_tao(actual_tao_lock_amount_less_pool_tao);
         }
 
         if actual_tao_lock_amount > TaoCurrency::ZERO && pool_initial_tao > TaoCurrency::ZERO {

pallets/subtensor/src/swap/swap_coldkey.rs

@@ -62,10 +62,10 @@ impl<T: Config> Pallet<T> {
             Error::<T>::NotEnoughBalanceToPaySwapColdKey
         );
 
-        // 7. Remove and burn the swap cost from the old coldkey's account
+        // 7. Remove and recycle the swap cost from the old coldkey's account
         let actual_burn_amount =
             Self::remove_balance_from_coldkey_account(old_coldkey, swap_cost.into())?;
-        Self::burn_tokens(actual_burn_amount);
+        Self::recycle_tao(actual_burn_amount);
 
         // 8. Update the weight for the balance operations
         weight.saturating_accrue(T::DbWeight::get().reads_writes(1, 1));

pallets/subtensor/src/utils/misc.rs

@@ -372,7 +372,7 @@ impl<T: Config> Pallet<T> {
     // ========================
     // === Token Management ===
     // ========================
-    pub fn burn_tokens(amount: TaoCurrency) {
+    pub fn recycle_tao(amount: TaoCurrency) {
         TotalIssuance::<T>::put(TotalIssuance::<T>::get().saturating_sub(amount));
     }
     pub fn increase_issuance(amount: TaoCurrency) {