More renames

Author: guibescos

program/rust/src/c_oracle_header.rs

@@ -57,14 +57,11 @@ impl PythAccount for PriceAccount {
 #[repr(C)]
 #[derive(Copy, Clone, Pod, Zeroable)]
 pub struct PriceAccount {
-    pub magic_:          u32,
-    pub ver_:            u32,
-    pub type_:           u32,
-    pub size_:           u32,
+    pub header:          AccountHeader,
     /// Type of the price account
-    pub ptype_:          u32,
+    pub price_type:      u32,
     /// Exponent for the published prices
-    pub expo_:           i32,
+    pub exponent:        i32,
     /// Current number of authorized publishers
     pub num_:            u32,
     /// Number of valid quotes for the last aggregation
@@ -131,33 +128,27 @@ pub struct PriceEma {
 #[repr(C)]
 #[derive(Copy, Clone, Zeroable, Pod)]
 pub struct AccountHeader {
-    pub magic_: u32,
-    pub ver_:   u32,
-    pub type_:  u32,
-    pub size_:  u32,
+    pub magic_number: u32,
+    pub version:      u32,
+    pub account_type: u32,
+    pub size:         u32,
 }
 
 #[repr(C)]
 #[derive(Copy, Clone, Pod, Zeroable)]
 pub struct ProductAccount {
-    pub magic_:  u32,
-    pub ver_:    u32,
-    pub type_:   u32,
-    pub size_:   u32,
-    pub px_acc_: CPubkey,
+    pub header:              AccountHeader,
+    pub first_price_account: CPubkey,
 }
 
 #[repr(C)]
 #[derive(Copy, Clone)]
 pub struct MappingAccount {
-    pub magic_:  u32,
-    pub ver_:    u32,
-    pub type_:   u32,
-    pub size_:   u32,
-    pub num_:    u32,
-    pub unused_: u32,
-    pub next_:   CPubkey,
-    pub prod_:   [CPubkey; PC_MAP_TABLE_SIZE as usize],
+    pub header:               AccountHeader,
+    pub number_of_products:   u32,
+    pub unused_:              u32,
+    pub next_mapping_account: CPubkey,
+    pub products_list:        [CPubkey; PC_MAP_TABLE_SIZE as usize],
 }
 
 // Unsafe impl because CPubkey is a union

program/rust/src/deserialize.rs

@@ -73,9 +73,9 @@ pub fn load_checked<'a, T: PythAccount>(
     {
         let account_header = load_account_as::<AccountHeader>(account)?;
         pyth_assert(
-            account_header.magic_ == PC_MAGIC
-                && account_header.ver_ == version
-                && account_header.type_ == T::ACCOUNT_TYPE,
+            account_header.magic_number == PC_MAGIC
+                && account_header.version == version
+                && account_header.account_type == T::ACCOUNT_TYPE,
             ProgramError::InvalidArgument,
         )?;
     }
@@ -91,10 +91,10 @@ pub fn initialize_pyth_account_checked<'a, T: PythAccount>(
 
     {
         let mut account_header = load_account_as_mut::<AccountHeader>(account)?;
-        account_header.magic_ = PC_MAGIC;
-        account_header.ver_ = version;
-        account_header.type_ = T::ACCOUNT_TYPE;
-        account_header.size_ = T::INITIAL_SIZE;
+        account_header.magic_number = PC_MAGIC;
+        account_header.version = version;
+        account_header.account_type = T::ACCOUNT_TYPE;
+        account_header.size = T::INITIAL_SIZE;
     }
 
     load_account_as_mut::<T>(account)

program/rust/src/rust_oracle.rs

@@ -208,12 +208,16 @@ pub fn add_mapping(
     let hdr = load::<CommandHeader>(instruction_data)?;
     let mut cur_mapping = load_checked::<MappingAccount>(cur_mapping, hdr.version)?;
     pyth_assert(
-        cur_mapping.num_ == PC_MAP_TABLE_SIZE && pubkey_is_zero(&cur_mapping.next_),
+        cur_mapping.number_of_products == PC_MAP_TABLE_SIZE
+            && pubkey_is_zero(&cur_mapping.next_mapping_account),
         ProgramError::InvalidArgument,
     )?;
 
     initialize_pyth_account_checked::<MappingAccount>(next_mapping, hdr.version)?;
-    pubkey_assign(&mut cur_mapping.next_, &next_mapping.key.to_bytes());
+    pubkey_assign(
+        &mut cur_mapping.next_mapping_account,
+        &next_mapping.key.to_bytes(),
+    );
 
     Ok(())
 }
@@ -363,11 +367,17 @@ pub fn add_price(
 
     let mut price_data =
         initialize_pyth_account_checked::<PriceAccount>(price_account, cmd_args.header.version)?;
-    price_data.expo_ = cmd_args.exponent;
-    price_data.ptype_ = cmd_args.price_type;
+    price_data.exponent = cmd_args.exponent;
+    price_data.price_type = cmd_args.price_type;
     pubkey_assign(&mut price_data.prod_, &product_account.key.to_bytes());
-    pubkey_assign(&mut price_data.next_, bytes_of(&product_data.px_acc_));
-    pubkey_assign(&mut product_data.px_acc_, &price_account.key.to_bytes());
+    pubkey_assign(
+        &mut price_data.next_,
+        bytes_of(&product_data.first_price_account),
+    );
+    pubkey_assign(
+        &mut product_data.first_price_account,
+        &price_account.key.to_bytes(),
+    );
 
     Ok(())
 }
@@ -398,7 +408,10 @@ pub fn del_price(
         let mut product_data = load_checked::<ProductAccount>(product_account, cmd_args.version)?;
         let price_data = load_checked::<PriceAccount>(price_account, cmd_args.version)?;
         pyth_assert(
-            pubkey_equal(&product_data.px_acc_, &price_account.key.to_bytes()),
+            pubkey_equal(
+                &product_data.first_price_account,
+                &price_account.key.to_bytes(),
+            ),
             ProgramError::InvalidArgument,
         )?;
 
@@ -407,7 +420,10 @@ pub fn del_price(
             ProgramError::InvalidArgument,
         )?;
 
-        pubkey_assign(&mut product_data.px_acc_, bytes_of(&price_data.next_));
+        pubkey_assign(
+            &mut product_data.first_price_account,
+            bytes_of(&price_data.next_),
+        );
     }
 
     // Zero out the balance of the price account to delete it.
@@ -439,11 +455,11 @@ pub fn init_price(
 
     let mut price_data = load_checked::<PriceAccount>(price_account, cmd_args.header.version)?;
     pyth_assert(
-        price_data.ptype_ == cmd_args.price_type,
+        price_data.price_type == cmd_args.price_type,
         ProgramError::InvalidArgument,
     )?;
 
-    price_data.expo_ = cmd_args.exponent;
+    price_data.exponent = cmd_args.exponent;
 
     price_data.last_slot_ = 0;
     price_data.valid_slot_ = 0;
@@ -530,7 +546,7 @@ pub fn add_publisher(
         bytes_of(&cmd_args.publisher),
     );
     price_data.num_ += 1;
-    price_data.size_ =
+    price_data.header.size =
         try_convert::<_, u32>(size_of::<PriceAccount>() - size_of_val(&price_data.comp_))?
             + price_data.num_ * try_convert::<_, u32>(size_of::<PriceComponent>())?;
     Ok(())
@@ -574,7 +590,7 @@ pub fn del_publisher(
                 0,
                 size_of::<PriceComponent>(),
             );
-            price_data.size_ =
+            price_data.header.size =
                 try_convert::<_, u32>(size_of::<PriceAccount>() - size_of_val(&price_data.comp_))?
                     + price_data.num_ * try_convert::<_, u32>(size_of::<PriceComponent>())?;
             return Ok(());
@@ -606,21 +622,22 @@ pub fn add_product(
     let mut mapping_data = load_checked::<MappingAccount>(tail_mapping_account, hdr.version)?;
     // The mapping account must have free space to add the product account
     pyth_assert(
-        mapping_data.num_ < PC_MAP_TABLE_SIZE,
+        mapping_data.number_of_products < PC_MAP_TABLE_SIZE,
         ProgramError::InvalidArgument,
     )?;
 
     initialize_pyth_account_checked::<ProductAccount>(new_product_account, hdr.version)?;
 
-    let current_index: usize = try_convert(mapping_data.num_)?;
+    let current_index: usize = try_convert(mapping_data.number_of_products)?;
     pubkey_assign(
-        &mut mapping_data.prod_[current_index],
+        &mut mapping_data.products_list[current_index],
         bytes_of(&new_product_account.key.to_bytes()),
     );
-    mapping_data.num_ += 1;
-    mapping_data.size_ =
-        try_convert::<_, u32>(size_of::<MappingAccount>() - size_of_val(&mapping_data.prod_))?
-            + mapping_data.num_ * try_convert::<_, u32>(size_of::<CPubkey>())?;
+    mapping_data.number_of_products += 1;
+    mapping_data.header.size = try_convert::<_, u32>(
+        size_of::<MappingAccount>() - size_of_val(&mapping_data.products_list),
+    )? + mapping_data.number_of_products
+        * try_convert::<_, u32>(size_of::<CPubkey>())?;
 
     Ok(())
 }
@@ -680,7 +697,7 @@ pub fn upd_product(
     }
 
     let mut product_data = load_checked::<ProductAccount>(product_account, hdr.version)?;
-    product_data.size_ = try_convert(size_of::<ProductAccount>() + new_data.len())?;
+    product_data.header.size = try_convert(size_of::<ProductAccount>() + new_data.len())?;
 
     Ok(())
 }
@@ -738,36 +755,40 @@ pub fn del_product(
         let product_data = load_checked::<ProductAccount>(product_account, cmd_args.version)?;
 
         // This assertion is just to make the subtractions below simpler
-        pyth_assert(mapping_data.num_ >= 1, ProgramError::InvalidArgument)?;
         pyth_assert(
-            pubkey_is_zero(&product_data.px_acc_),
+            mapping_data.number_of_products >= 1,
+            ProgramError::InvalidArgument,
+        )?;
+        pyth_assert(
+            pubkey_is_zero(&product_data.first_price_account),
             ProgramError::InvalidArgument,
         )?;
 
         let product_key = product_account.key.to_bytes();
         let product_index = mapping_data
-            .prod_
+            .products_list
             .iter()
             .position(|x| pubkey_equal(x, &product_key))
             .ok_or(ProgramError::InvalidArgument)?;
 
         let num_after_removal: usize = try_convert(
             mapping_data
-                .num_
+                .number_of_products
                 .checked_sub(1)
                 .ok_or(ProgramError::InvalidArgument)?,
         )?;
 
-        let last_key_bytes = mapping_data.prod_[num_after_removal];
+        let last_key_bytes = mapping_data.products_list[num_after_removal];
         pubkey_assign(
-            &mut mapping_data.prod_[product_index],
+            &mut mapping_data.products_list[product_index],
             bytes_of(&last_key_bytes),
         );
-        pubkey_clear(&mut mapping_data.prod_[num_after_removal]);
-        mapping_data.num_ = try_convert::<_, u32>(num_after_removal)?;
-        mapping_data.size_ =
-            try_convert::<_, u32>(size_of::<MappingAccount>() - size_of_val(&mapping_data.prod_))?
-                + mapping_data.num_ * try_convert::<_, u32>(size_of::<CPubkey>())?;
+        pubkey_clear(&mut mapping_data.products_list[num_after_removal]);
+        mapping_data.number_of_products = try_convert::<_, u32>(num_after_removal)?;
+        mapping_data.header.size = try_convert::<_, u32>(
+            size_of::<MappingAccount>() - size_of_val(&mapping_data.products_list),
+        )? + mapping_data.number_of_products
+            * try_convert::<_, u32>(size_of::<CPubkey>())?;
     }
 
     // Zero out the balance of the price account to delete it.

program/rust/src/tests/test_add_mapping.rs

@@ -45,7 +45,7 @@ fn test_add_mapping() {
     {
         let mut cur_mapping_data =
             load_checked::<MappingAccount>(&cur_mapping, PC_VERSION).unwrap();
-        cur_mapping_data.num_ = PC_MAP_TABLE_SIZE;
+        cur_mapping_data.number_of_products = PC_MAP_TABLE_SIZE;
     }
 
     assert!(process_instruction(
@@ -65,12 +65,15 @@ fn test_add_mapping() {
             load_checked::<MappingAccount>(&cur_mapping, PC_VERSION).unwrap();
 
         assert!(pubkey_equal(
-            &cur_mapping_data.next_,
+            &cur_mapping_data.next_mapping_account,
             &next_mapping.key.to_bytes()
         ));
-        assert!(pubkey_is_zero(&next_mapping_data.next_));
-        pubkey_assign(&mut cur_mapping_data.next_, &Pubkey::default().to_bytes());
-        cur_mapping_data.num_ = 0;
+        assert!(pubkey_is_zero(&next_mapping_data.next_mapping_account));
+        pubkey_assign(
+            &mut cur_mapping_data.next_mapping_account,
+            &Pubkey::default().to_bytes(),
+        );
+        cur_mapping_data.number_of_products = 0;
     }
 
     clear_account(&next_mapping).unwrap();
@@ -91,9 +94,9 @@ fn test_add_mapping() {
     {
         let mut cur_mapping_data =
             load_checked::<MappingAccount>(&cur_mapping, PC_VERSION).unwrap();
-        assert!(pubkey_is_zero(&cur_mapping_data.next_));
-        cur_mapping_data.num_ = PC_MAP_TABLE_SIZE;
-        cur_mapping_data.magic_ = 0;
+        assert!(pubkey_is_zero(&cur_mapping_data.next_mapping_account));
+        cur_mapping_data.number_of_products = PC_MAP_TABLE_SIZE;
+        cur_mapping_data.header.magic_number = 0;
     }
 
     assert_eq!(
@@ -111,7 +114,7 @@ fn test_add_mapping() {
 
     {
         let mut cur_mapping_data = load_account_as_mut::<MappingAccount>(&cur_mapping).unwrap();
-        cur_mapping_data.magic_ = PC_MAGIC;
+        cur_mapping_data.header.magic_number = PC_MAGIC;
     }
 
     assert!(process_instruction(

program/rust/src/tests/test_add_price.rs

@@ -80,15 +80,15 @@ fn test_add_price() {
     {
         let price_data = load_checked::<PriceAccount>(&price_account, PC_VERSION).unwrap();
         let product_data = load_checked::<ProductAccount>(&product_account, PC_VERSION).unwrap();
-        assert_eq!(price_data.expo_, 1);
-        assert_eq!(price_data.ptype_, 1);
+        assert_eq!(price_data.exponent, 1);
+        assert_eq!(price_data.price_type, 1);
         assert!(pubkey_equal(
             &price_data.prod_,
             &product_account.key.to_bytes()
         ));
         assert!(pubkey_is_zero(&price_data.next_));
         assert!(pubkey_equal(
-            &product_data.px_acc_,
+            &product_data.first_price_account,
             &price_account.key.to_bytes()
         ));
     }
@@ -107,8 +107,8 @@ fn test_add_price() {
     {
         let price_data_2 = load_checked::<PriceAccount>(&price_account_2, PC_VERSION).unwrap();
         let product_data = load_checked::<ProductAccount>(&product_account, PC_VERSION).unwrap();
-        assert_eq!(price_data_2.expo_, 1);
-        assert_eq!(price_data_2.ptype_, 1);
+        assert_eq!(price_data_2.exponent, 1);
+        assert_eq!(price_data_2.price_type, 1);
         assert!(pubkey_equal(
             &price_data_2.prod_,
             &product_account.key.to_bytes()
@@ -118,7 +118,7 @@ fn test_add_price() {
             &price_account.key.to_bytes()
         ));
         assert!(pubkey_equal(
-            &product_data.px_acc_,
+            &product_data.first_price_account,
             &price_account_2.key.to_bytes()
         ));
     }