fix: switched from std::mem::size_of to InitSpace for more accurate s…

programs/amm/src/instructions/create_amm.rs

@@ -23,7 +23,7 @@ pub struct CreateAmm<'info> {
     #[account(
         init,
         payer = user,
-        space = 8 + std::mem::size_of::<Amm>(),
+        space = 8 + Amm::INIT_SPACE,
         seeds = [
             AMM_SEED_PREFIX,
             base_mint.key().as_ref(),

programs/amm/src/state/amm.rs

@@ -13,7 +13,7 @@ pub enum SwapType {
     Sell,
 }
 
-#[derive(Default, Clone, Copy, Debug, AnchorDeserialize, AnchorSerialize)]
+#[derive(Default, Clone, Copy, Debug, AnchorDeserialize, AnchorSerialize, InitSpace)]
 pub struct TwapOracle {
     pub last_updated_slot: u64,
     /// A price is the number of quote units per base unit multiplied by 1e12.
@@ -68,7 +68,7 @@ impl TwapOracle {
 }
 
 #[account]
-#[derive(Default)]
+#[derive(Default, InitSpace)]
 pub struct Amm {
     pub bump: u8,
 

programs/autocrat/src/instructions/initialize_dao.rs

@@ -17,7 +17,7 @@ pub struct InitializeDao<'info> {
     #[account(
         init,
         payer = payer,
-        space = 8 + std::mem::size_of::<Dao>()
+        space = 8 + Dao::INIT_SPACE,
     )]
     pub dao: Account<'info, Dao>,
     #[account(mut)]

programs/autocrat/src/state/dao.rs

@@ -1,6 +1,7 @@
 pub use super::*;
 
 #[account]
+#[derive(InitSpace)]
 pub struct Dao {
     pub treasury_pda_bump: u8,
     pub treasury: Pubkey,
@@ -38,4 +39,4 @@ pub struct Dao {
     pub min_quote_futarchic_liquidity: u64,
     pub min_base_futarchic_liquidity: u64,
     pub seq_num: u64,
-}
+}

programs/conditional_vault/src/instructions/initialize_conditional_vault.rs

@@ -9,7 +9,7 @@ pub struct InitializeConditionalVault<'info> {
     #[account(
         init,
         payer = payer,
-        space = 8 + std::mem::size_of::<ConditionalVault>() + (32 * question.num_outcomes()),
+        space = 8 + ConditionalVault::INIT_SPACE + (32 * question.num_outcomes()),
         seeds = [
             b"conditional_vault", 
             question.key().as_ref(),

programs/conditional_vault/src/instructions/initialize_question.rs

@@ -14,7 +14,7 @@ pub struct InitializeQuestion<'info> {
     #[account(
         init,
         payer = payer,
-        space = 8 + 32 + 32 + 1 + 4 + (args.num_outcomes as usize * 4) + 4,
+        space = 8 + Question::INIT_SPACE + (args.num_outcomes as usize * 4),
         seeds = [
             b"question", 
             args.question_id.as_ref(),

programs/conditional_vault/src/state/conditional_vault.rs

@@ -8,10 +8,12 @@ pub enum VaultStatus {
 }
 
 #[account]
+#[derive(InitSpace)]
 pub struct ConditionalVault {
     pub question: Pubkey,
     pub underlying_token_mint: Pubkey,
     pub underlying_token_account: Pubkey,
+    #[max_len(0)]
     pub conditional_token_mints: Vec<Pubkey>,
     pub pda_bump: u8,
     pub decimals: u8,

programs/conditional_vault/src/state/question.rs

@@ -21,9 +21,11 @@ use super::*;
 ///
 /// Once resolved, the sum of all outcome resolutions is exactly 1.
 #[account]
+#[derive(InitSpace)]
 pub struct Question {
     pub question_id: [u8; 32],
     pub oracle: Pubkey,
+    #[max_len(0)]
     pub payout_numerators: Vec<u32>,
     pub payout_denominator: u32,
 }

programs/launchpad/src/instructions/fund.rs

@@ -18,7 +18,7 @@ pub struct Fund<'info> {
     #[account(
         init_if_needed,
         payer = payer,
-        space = 8 + std::mem::size_of::<FundingRecord>(),
+        space = 8 + FundingRecord::INIT_SPACE,
         seeds = [b"funding_record", launch.key().as_ref(), funder.key().as_ref()],
         bump
     )]

programs/launchpad/src/instructions/initialize_launch.rs

@@ -27,7 +27,7 @@ pub struct InitializeLaunch<'info> {
     #[account(
         init,
         payer = payer,
-        space = 8 + std::mem::size_of::<Launch>(),
+        space = 8 + Launch::INIT_SPACE,
         seeds = [b"launch", token_mint.key().as_ref()],
         bump
     )]

programs/launchpad/src/state/funding_record.rs

@@ -1,6 +1,7 @@
 use anchor_lang::prelude::*;
 
 #[account]
+#[derive(InitSpace)]
 pub struct FundingRecord {
     /// The PDA bump.
     pub pda_bump: u8,

programs/launchpad/src/state/launch.rs

@@ -1,6 +1,6 @@
 use anchor_lang::prelude::*;
 
-#[derive(AnchorSerialize, AnchorDeserialize, Clone, Copy, PartialEq, Eq)]
+#[derive(AnchorSerialize, AnchorDeserialize, Clone, Copy, PartialEq, Eq, InitSpace)]
 pub enum LaunchState {
     Initialized,
     Live,
@@ -9,6 +9,7 @@ pub enum LaunchState {
 }
 
 #[account]
+#[derive(InitSpace)]
 pub struct Launch {
     /// The PDA bump.
     pub pda_bump: u8,