record: Remove dependency on solana-program (#7445)

#### Problem

It's possible to write programs without solana-program, but spl-record
still has a dependency on it.

#### Summary of changes

Mostly straightforward, replacing the crates with their components. I
also removed a dependency on spl-pod, because that brings in
solana-zk-sdk, which does require solana-program currently.

record/program/Cargo.toml

@@ -15,9 +15,16 @@ test-sbf = []
 bytemuck = { version = "1.19.0", features = ["derive"] }
 num-derive = "0.4"
 num-traits = "0.2"
-solana-program = "2.1.0"
+solana-account-info = "2.1.0"
+solana-decode-error = "2.1.0"
+solana-instruction = { version = "2.1.0", features = ["std"] }
+solana-msg = "2.1.0"
+solana-program-entrypoint = "2.1.0"
+solana-program-error = "2.1.0"
+solana-program-pack = "2.1.0"
+solana-pubkey = { version = "2.1.0", features = ["bytemuck"] }
+solana-rent = "2.1.0"
 thiserror = "1.0"
-spl-pod = { version = "0.5.0", path = "../../libraries/pod" }
 
 [dev-dependencies]
 solana-program-test = "2.1.0"

record/program/src/entrypoint.rs

@@ -2,9 +2,11 @@
 
 #![cfg(all(target_os = "solana", not(feature = "no-entrypoint")))]
 
-use solana_program::{account_info::AccountInfo, entrypoint::ProgramResult, pubkey::Pubkey};
+use {
+    solana_account_info::AccountInfo, solana_program_error::ProgramResult, solana_pubkey::Pubkey,
+};
 
-solana_program::entrypoint!(process_instruction);
+solana_program_entrypoint::entrypoint!(process_instruction);
 fn process_instruction(
     program_id: &Pubkey,
     accounts: &[AccountInfo],

record/program/src/error.rs

@@ -1,9 +1,8 @@
 //! Error types
 
 use {
-    num_derive::FromPrimitive,
-    solana_program::{decode_error::DecodeError, program_error::ProgramError},
-    thiserror::Error,
+    num_derive::FromPrimitive, solana_decode_error::DecodeError,
+    solana_program_error::ProgramError, thiserror::Error,
 };
 
 /// Errors that may be returned by the program.

record/program/src/instruction.rs

@@ -2,11 +2,9 @@
 
 use {
     crate::id,
-    solana_program::{
-        instruction::{AccountMeta, Instruction},
-        program_error::ProgramError,
-        pubkey::Pubkey,
-    },
+    solana_instruction::{AccountMeta, Instruction},
+    solana_program_error::ProgramError,
+    solana_pubkey::Pubkey,
     std::mem::size_of,
 };
 
@@ -203,7 +201,7 @@ pub fn reallocate(record_account: &Pubkey, signer: &Pubkey, data_length: u64) ->
 
 #[cfg(test)]
 mod tests {
-    use {super::*, crate::state::tests::TEST_BYTES, solana_program::program_error::ProgramError};
+    use {super::*, crate::state::tests::TEST_BYTES, solana_program_error::ProgramError};
 
     #[test]
     fn serialize_initialize() {

record/program/src/lib.rs

@@ -9,6 +9,9 @@ pub mod state;
 
 // Export current SDK types for downstream users building with a different SDK
 // version
-pub use solana_program;
+pub use {
+    solana_account_info, solana_decode_error, solana_instruction, solana_msg,
+    solana_program_entrypoint, solana_program_error, solana_program_pack, solana_pubkey,
+};
 
-solana_program::declare_id!("recr1L3PCGKLbckBqMNcJhuuyU1zgo8nBhfLVsJNwr5");
+solana_pubkey::declare_id!("recr1L3PCGKLbckBqMNcJhuuyU1zgo8nBhfLVsJNwr5");

record/program/src/processor.rs

@@ -2,15 +2,11 @@
 
 use {
     crate::{error::RecordError, instruction::RecordInstruction, state::RecordData},
-    solana_program::{
-        account_info::{next_account_info, AccountInfo},
-        entrypoint::ProgramResult,
-        msg,
-        program_error::ProgramError,
-        program_pack::IsInitialized,
-        pubkey::Pubkey,
-    },
-    spl_pod::bytemuck::{pod_from_bytes, pod_from_bytes_mut, pod_get_packed_len},
+    solana_account_info::{next_account_info, AccountInfo},
+    solana_msg::msg,
+    solana_program_error::{ProgramError, ProgramResult},
+    solana_program_pack::IsInitialized,
+    solana_pubkey::Pubkey,
 };
 
 fn check_authority(authority_info: &AccountInfo, expected_authority: &Pubkey) -> ProgramResult {
@@ -46,9 +42,10 @@ pub fn process_instruction(
                 return Err(ProgramError::InvalidAccountData);
             }
 
-            let account_data = pod_from_bytes_mut::<RecordData>(
+            let account_data = bytemuck::try_from_bytes_mut::<RecordData>(
                 &mut raw_data[..RecordData::WRITABLE_START_INDEX],
-            )?;
+            )
+            .map_err(|_| ProgramError::InvalidArgument)?;
             if account_data.is_initialized() {
                 msg!("Record account already initialized");
                 return Err(ProgramError::AccountAlreadyInitialized);
@@ -68,8 +65,10 @@ pub fn process_instruction(
                 if raw_data.len() < RecordData::WRITABLE_START_INDEX {
                     return Err(ProgramError::InvalidAccountData);
                 }
-                let account_data =
-                    pod_from_bytes::<RecordData>(&raw_data[..RecordData::WRITABLE_START_INDEX])?;
+                let account_data = bytemuck::try_from_bytes::<RecordData>(
+                    &raw_data[..RecordData::WRITABLE_START_INDEX],
+                )
+                .map_err(|_| ProgramError::InvalidArgument)?;
                 if !account_data.is_initialized() {
                     msg!("Record account not initialized");
                     return Err(ProgramError::UninitializedAccount);
@@ -95,9 +94,10 @@ pub fn process_instruction(
             if raw_data.len() < RecordData::WRITABLE_START_INDEX {
                 return Err(ProgramError::InvalidAccountData);
             }
-            let account_data = pod_from_bytes_mut::<RecordData>(
+            let account_data = bytemuck::try_from_bytes_mut::<RecordData>(
                 &mut raw_data[..RecordData::WRITABLE_START_INDEX],
-            )?;
+            )
+            .map_err(|_| ProgramError::InvalidArgument)?;
             if !account_data.is_initialized() {
                 msg!("Record account not initialized");
                 return Err(ProgramError::UninitializedAccount);
@@ -116,9 +116,10 @@ pub fn process_instruction(
             if raw_data.len() < RecordData::WRITABLE_START_INDEX {
                 return Err(ProgramError::InvalidAccountData);
             }
-            let account_data = pod_from_bytes_mut::<RecordData>(
+            let account_data = bytemuck::try_from_bytes_mut::<RecordData>(
                 &mut raw_data[..RecordData::WRITABLE_START_INDEX],
-            )?;
+            )
+            .map_err(|_| ProgramError::InvalidArgument)?;
             if !account_data.is_initialized() {
                 msg!("Record not initialized");
                 return Err(ProgramError::UninitializedAccount);
@@ -143,9 +144,10 @@ pub fn process_instruction(
                 if raw_data.len() < RecordData::WRITABLE_START_INDEX {
                     return Err(ProgramError::InvalidAccountData);
                 }
-                let account_data = pod_from_bytes_mut::<RecordData>(
+                let account_data = bytemuck::try_from_bytes_mut::<RecordData>(
                     &mut raw_data[..RecordData::WRITABLE_START_INDEX],
-                )?;
+                )
+                .map_err(|_| ProgramError::InvalidArgument)?;
                 if !account_data.is_initialized() {
                     msg!("Record not initialized");
                     return Err(ProgramError::UninitializedAccount);
@@ -155,7 +157,7 @@ pub fn process_instruction(
 
             // needed account length is the sum of the meta data length and the specified
             // data length
-            let needed_account_length = pod_get_packed_len::<RecordData>()
+            let needed_account_length = std::mem::size_of::<RecordData>()
                 .checked_add(
                     usize::try_from(data_length).map_err(|_| ProgramError::InvalidArgument)?,
                 )

record/program/src/state.rs

@@ -1,7 +1,8 @@
 //! Program state
 use {
     bytemuck::{Pod, Zeroable},
-    solana_program::{program_pack::IsInitialized, pubkey::Pubkey},
+    solana_program_pack::IsInitialized,
+    solana_pubkey::Pubkey,
 };
 
 /// Header type for recorded account data
@@ -32,11 +33,7 @@ impl IsInitialized for RecordData {
 
 #[cfg(test)]
 pub mod tests {
-    use {
-        super::*,
-        solana_program::program_error::ProgramError,
-        spl_pod::bytemuck::{pod_bytes_of, pod_from_bytes},
-    };
+    use {super::*, solana_program_error::ProgramError};
 
     /// Version for tests
     pub const TEST_VERSION: u8 = 1;
@@ -54,9 +51,9 @@ pub mod tests {
     fn serialize_data() {
         let mut expected = vec![TEST_VERSION];
         expected.extend_from_slice(&TEST_PUBKEY.to_bytes());
-        assert_eq!(pod_bytes_of(&TEST_RECORD_DATA), expected);
+        assert_eq!(bytemuck::bytes_of(&TEST_RECORD_DATA), expected);
         assert_eq!(
-            *pod_from_bytes::<RecordData>(&expected).unwrap(),
+            *bytemuck::try_from_bytes::<RecordData>(&expected).unwrap(),
             TEST_RECORD_DATA,
         );
     }
@@ -66,7 +63,9 @@ pub mod tests {
         let mut expected = vec![TEST_VERSION];
         expected.extend_from_slice(&TEST_PUBKEY.to_bytes());
         expected.extend_from_slice(&TEST_BYTES);
-        let err: ProgramError = pod_from_bytes::<RecordData>(&expected).unwrap_err();
+        let err = bytemuck::try_from_bytes::<RecordData>(&expected)
+            .map_err(|_| ProgramError::InvalidArgument)
+            .unwrap_err();
         assert_eq!(err, ProgramError::InvalidArgument);
     }
 }

record/program/tests/functional.rs

@@ -1,18 +1,15 @@
 #![cfg(feature = "test-sbf")]
 
 use {
-    solana_program::{
-        instruction::{AccountMeta, Instruction, InstructionError},
-        pubkey::Pubkey,
-        rent::Rent,
-        system_instruction,
-    },
+    solana_instruction::{error::InstructionError, AccountMeta, Instruction},
     solana_program_test::*,
+    solana_pubkey::Pubkey,
+    solana_rent::Rent,
     solana_sdk::{
         signature::{Keypair, Signer},
+        system_instruction,
         transaction::{Transaction, TransactionError},
     },
-    spl_pod::bytemuck::{pod_from_bytes, pod_get_packed_len},
     spl_record::{
         error::RecordError, id, instruction, processor::process_instruction, state::RecordData,
     },
@@ -28,7 +25,7 @@ async fn initialize_storage_account(
     account: &Keypair,
     data: &[u8],
 ) {
-    let account_length = pod_get_packed_len::<RecordData>()
+    let account_length = std::mem::size_of::<RecordData>()
         .checked_add(data.len())
         .unwrap();
     let transaction = Transaction::new_signed_with_payer(
@@ -70,7 +67,8 @@ async fn initialize_success() {
         .unwrap()
         .unwrap();
     let account_data =
-        pod_from_bytes::<RecordData>(&account.data[..RecordData::WRITABLE_START_INDEX]).unwrap();
+        bytemuck::try_from_bytes::<RecordData>(&account.data[..RecordData::WRITABLE_START_INDEX])
+            .unwrap();
     assert_eq!(account_data.authority, authority.pubkey());
     assert_eq!(account_data.version, RecordData::CURRENT_VERSION);
     assert_eq!(&account.data[RecordData::WRITABLE_START_INDEX..], data);
@@ -84,7 +82,7 @@ async fn initialize_with_seed_success() {
     let seed = "storage";
     let account = Pubkey::create_with_seed(&authority.pubkey(), seed, &id()).unwrap();
     let data = &[111u8; 8];
-    let account_length = pod_get_packed_len::<RecordData>()
+    let account_length = std::mem::size_of::<RecordData>()
         .checked_add(data.len())
         .unwrap();
     let transaction = Transaction::new_signed_with_payer(
@@ -117,7 +115,8 @@ async fn initialize_with_seed_success() {
         .unwrap()
         .unwrap();
     let account_data =
-        pod_from_bytes::<RecordData>(&account.data[..RecordData::WRITABLE_START_INDEX]).unwrap();
+        bytemuck::try_from_bytes::<RecordData>(&account.data[..RecordData::WRITABLE_START_INDEX])
+            .unwrap();
     assert_eq!(account_data.authority, authority.pubkey());
     assert_eq!(account_data.version, RecordData::CURRENT_VERSION);
     assert_eq!(&account.data[RecordData::WRITABLE_START_INDEX..], data);
@@ -185,7 +184,8 @@ async fn write_success() {
         .unwrap()
         .unwrap();
     let account_data =
-        pod_from_bytes::<RecordData>(&account.data[..RecordData::WRITABLE_START_INDEX]).unwrap();
+        bytemuck::try_from_bytes::<RecordData>(&account.data[..RecordData::WRITABLE_START_INDEX])
+            .unwrap();
     assert_eq!(account_data.authority, authority.pubkey());
     assert_eq!(account_data.version, RecordData::CURRENT_VERSION);
     assert_eq!(&account.data[RecordData::WRITABLE_START_INDEX..], new_data);
@@ -269,7 +269,7 @@ async fn close_account_success() {
     let authority = Keypair::new();
     let account = Keypair::new();
     let data = &[222u8; 8];
-    let account_length = pod_get_packed_len::<RecordData>()
+    let account_length = std::mem::size_of::<RecordData>()
         .checked_add(data.len())
         .unwrap();
     initialize_storage_account(&mut context, &authority, &account, data).await;
@@ -407,9 +407,10 @@ async fn set_authority_success() {
         .await
         .unwrap()
         .unwrap();
-    let account_data =
-        pod_from_bytes::<RecordData>(&account_handle.data[..RecordData::WRITABLE_START_INDEX])
-            .unwrap();
+    let account_data = bytemuck::try_from_bytes::<RecordData>(
+        &account_handle.data[..RecordData::WRITABLE_START_INDEX],
+    )
+    .unwrap();
     assert_eq!(account_data.authority, new_authority.pubkey());
 
     let new_data = &[200u8; 8];
@@ -436,9 +437,10 @@ async fn set_authority_success() {
         .await
         .unwrap()
         .unwrap();
-    let account_data =
-        pod_from_bytes::<RecordData>(&account_handle.data[..RecordData::WRITABLE_START_INDEX])
-            .unwrap();
+    let account_data = bytemuck::try_from_bytes::<RecordData>(
+        &account_handle.data[..RecordData::WRITABLE_START_INDEX],
+    )
+    .unwrap();
     assert_eq!(account_data.authority, new_authority.pubkey());
     assert_eq!(account_data.version, RecordData::CURRENT_VERSION);
     assert_eq!(