rustfmt: format comments

associated-token-account/program-test/tests/extended_mint.rs

@@ -1,4 +1,5 @@
-// Mark this test as BPF-only due to current `ProgramTest` limitations when CPIing into the system program
+// Mark this test as BPF-only due to current `ProgramTest` limitations when
+// CPIing into the system program
 #![cfg(feature = "test-sbf")]
 
 mod program_test;
@@ -34,7 +35,8 @@ async fn test_associated_token_account_with_transfer_fees() {
     let rent = banks_client.get_rent().await.unwrap();
 
     // create extended mint
-    // ... in the future, a mint can be pre-loaded in program_test.rs like the regular mint
+    // ... in the future, a mint can be pre-loaded in program_test.rs like the
+    // regular mint
     let mint_account = Keypair::new();
     let token_mint_address = mint_account.pubkey();
     let mint_authority = Keypair::new();

associated-token-account/program-test/tests/process_create_associated_token_account.rs

@@ -1,4 +1,5 @@
-// Mark this test as BPF-only due to current `ProgramTest` limitations when CPIing into the system program
+// Mark this test as BPF-only due to current `ProgramTest` limitations when
+// CPIing into the system program
 #![cfg(feature = "test-sbf")]
 
 mod program_test;
@@ -86,8 +87,8 @@ async fn test_create_with_fewer_lamports() {
             .unwrap();
     let expected_token_account_balance = rent.minimum_balance(expected_token_account_len);
 
-    // Transfer lamports into `associated_token_address` before creating it - enough to be
-    // rent-exempt for 0 data, but not for an initialized token account
+    // Transfer lamports into `associated_token_address` before creating it - enough
+    // to be rent-exempt for 0 data, but not for an initialized token account
     let mut transaction = Transaction::new_with_payer(
         &[system_instruction::transfer(
             &payer.pubkey(),

associated-token-account/program-test/tests/program_test.rs

@@ -35,7 +35,8 @@ pub fn program_test(token_mint_address: Pubkey, use_latest_spl_token: bool) -> P
         "token-mint-data.bin",
     );
 
-    // Dial down the BPF compute budget to detect if the program gets bloated in the future
+    // Dial down the BPF compute budget to detect if the program gets bloated in the
+    // future
     pc.set_compute_max_units(60_000);
 
     pc
@@ -75,7 +76,8 @@ pub fn program_test_2022(
         "token-mint-data.bin",
     );
 
-    // Dial down the BPF compute budget to detect if the program gets bloated in the future
+    // Dial down the BPF compute budget to detect if the program gets bloated in the
+    // future
     pc.set_compute_max_units(50_000);
 
     pc

associated-token-account/program-test/tests/recover_nested.rs

@@ -1,4 +1,5 @@
-// Mark this test as BPF-only due to current `ProgramTest` limitations when CPIing into the system program
+// Mark this test as BPF-only due to current `ProgramTest` limitations when
+// CPIing into the system program
 #![cfg(feature = "test-sbf")]
 
 mod program_test;

associated-token-account/program-test/tests/spl_token_create.rs

@@ -1,4 +1,5 @@
-// Mark this test as BPF-only due to current `ProgramTest` limitations when CPIing into the system program
+// Mark this test as BPF-only due to current `ProgramTest` limitations when
+// CPIing into the system program
 #![cfg(feature = "test-sbf")]
 
 mod program_test;

associated-token-account/program/src/instruction.rs

@@ -13,8 +13,8 @@ use {
 /// Instructions supported by the AssociatedTokenAccount program
 #[derive(Clone, Debug, PartialEq, BorshDeserialize, BorshSerialize, BorshSchema)]
 pub enum AssociatedTokenAccountInstruction {
-    /// Creates an associated token account for the given wallet address and token mint
-    /// Returns an error if the account exists.
+    /// Creates an associated token account for the given wallet address and
+    /// token mint Returns an error if the account exists.
     ///
     ///   0. `[writeable,signer]` Funding account (must be a system account)
     ///   1. `[writeable]` Associated token account address to be created
@@ -23,9 +23,9 @@ pub enum AssociatedTokenAccountInstruction {
     ///   4. `[]` System program
     ///   5. `[]` SPL Token program
     Create,
-    /// Creates an associated token account for the given wallet address and token mint,
-    /// if it doesn't already exist.  Returns an error if the account exists,
-    /// but with a different owner.
+    /// Creates an associated token account for the given wallet address and
+    /// token mint, if it doesn't already exist.  Returns an error if the
+    /// account exists, but with a different owner.
     ///
     ///   0. `[writeable,signer]` Funding account (must be a system account)
     ///   1. `[writeable]` Associated token account address to be created
@@ -50,7 +50,8 @@ pub enum AssociatedTokenAccountInstruction {
     ///   2. `[writeable]` Wallet's associated token account
     ///   3. `[]` Owner associated token account address, must be owned by `5`
     ///   4. `[]` Token mint for the owner associated token account
-    ///   5. `[writeable, signer]` Wallet address for the owner associated token account
+    ///   5. `[writeable, signer]` Wallet address for the owner associated token
+    ///      account
     ///   6. `[]` SPL Token program
     RecoverNested,
 }

associated-token-account/program/src/lib.rs

@@ -8,7 +8,8 @@ pub mod instruction;
 pub mod processor;
 pub mod tools;
 
-// Export current SDK types for downstream users building with a different SDK version
+// Export current SDK types for downstream users building with a different SDK
+// version
 pub use solana_program;
 use solana_program::{
     instruction::{AccountMeta, Instruction},
@@ -32,7 +33,8 @@ pub(crate) fn get_associated_token_address_and_bump_seed(
     )
 }
 
-/// Derives the associated token account address for the given wallet address and token mint
+/// Derives the associated token account address for the given wallet address
+/// and token mint
 pub fn get_associated_token_address(
     wallet_address: &Pubkey,
     token_mint_address: &Pubkey,
@@ -44,7 +46,8 @@ pub fn get_associated_token_address(
     )
 }
 
-/// Derives the associated token account address for the given wallet address, token mint and token program id
+/// Derives the associated token account address for the given wallet address,
+/// token mint and token program id
 pub fn get_associated_token_address_with_program_id(
     wallet_address: &Pubkey,
     token_mint_address: &Pubkey,
@@ -75,7 +78,8 @@ fn get_associated_token_address_and_bump_seed_internal(
     )
 }
 
-/// Create an associated token account for the given wallet address and token mint
+/// Create an associated token account for the given wallet address and token
+/// mint
 ///
 /// Accounts expected by this instruction:
 ///
@@ -85,7 +89,6 @@ fn get_associated_token_address_and_bump_seed_internal(
 ///   3. `[]` The token mint for the new associated token account
 ///   4. `[]` System program
 ///   5. `[]` SPL Token program
-///
 #[deprecated(
     since = "1.0.5",
     note = "please use `instruction::create_associated_token_account` instead"

associated-token-account/program/src/tools/account.rs

@@ -14,7 +14,8 @@ use {
     std::convert::TryInto,
 };
 
-/// Creates associated token account using Program Derived Address for the given seeds
+/// Creates associated token account using Program Derived Address for the given
+/// seeds
 pub fn create_pda_account<'a>(
     payer: &AccountInfo<'a>,
     rent: &Rent,
@@ -71,8 +72,8 @@ pub fn create_pda_account<'a>(
     }
 }
 
-/// Determines the required initial data length for a new token account based on the extensions
-/// initialized on the Mint
+/// Determines the required initial data length for a new token account based on
+/// the extensions initialized on the Mint
 pub fn get_account_len<'a>(
     mint: &AccountInfo<'a>,
     spl_token_program: &AccountInfo<'a>,

binary-option/program/src/lib.rs

@@ -7,7 +7,8 @@ pub mod spl_utils;
 pub mod state;
 pub mod system_utils;
 pub mod validation_utils;
-// Export current sdk types for downstream users building with a different sdk version
+// Export current sdk types for downstream users building with a different sdk
+// version
 pub use solana_program;
 
 solana_program::declare_id!("betw959P4WToez4DkuXwNsJszqbpe3HuY56AcG5yevx");

binary-option/program/src/processor.rs

@@ -542,8 +542,9 @@ pub fn process_trade(
             binary_option.decrement_supply(n_b)?;
         }
     }
-    // Delegate the burn authority to the PDA, so a private key is unnecessary on collection
-    // This can probably be optimized to reduce the number of instructions needed at some point
+    // Delegate the burn authority to the PDA, so a private key is unnecessary on
+    // collection This can probably be optimized to reduce the number of
+    // instructions needed at some point
     spl_approve(
         token_program_info,
         buyer_long_token_account_info,
@@ -589,8 +590,9 @@ pub fn process_trade(
 
 pub fn process_settle(_program_id: &Pubkey, accounts: &[AccountInfo]) -> ProgramResult {
     // This should NEVER be called directly (otherwise this is literally a rug)
-    // The `pool_owner_info` needs to approve this action, so the recommended use case is to have a higher
-    // level program own the pool and use an oracle to resolve settlements
+    // The `pool_owner_info` needs to approve this action, so the recommended use
+    // case is to have a higher level program own the pool and use an oracle to
+    // resolve settlements
     let account_info_iter = &mut accounts.iter();
     let binary_option_account_info = next_account_info(account_info_iter)?;
     let winning_mint_account_info = next_account_info(account_info_iter)?;

binary-oracle-pair/program/src/instruction.rs

@@ -44,7 +44,8 @@ pub enum PoolInstruction {
     ///   0. `[]` Pool
     ///   1. `[]` Authority
     ///   2. `[s]` User transfer authority
-    ///   3. `[w]` Token SOURCE Account, amount is transferable by pool authority with allowances.
+    ///   3. `[w]` Token SOURCE Account, amount is transferable by pool
+    ///      authority with allowances.
     ///   4. `[w]` Deposit token account
     ///   5. `[w]` token_P PASS mint
     ///   6. `[w]` token_F FAIL mint
@@ -55,12 +56,13 @@ pub enum PoolInstruction {
     Deposit(u64),
 
     ///   Withdraw from the pool.
-    ///   If current slot is < mint_end slot, 1 Pass AND 1 Fail token convert to 1 deposit
-    ///   If current slot is > decide_end_slot slot && decide == Some(true), 1 Pass convert to 1 deposit
-    ///   otherwise 1 Fail converts to 1 deposit
+    ///   If current slot is < mint_end slot, 1 Pass AND 1 Fail token convert to
+    /// 1 deposit   If current slot is > decide_end_slot slot && decide ==
+    /// Some(true), 1 Pass convert to 1 deposit   otherwise 1 Fail converts
+    /// to 1 deposit
     ///
-    ///   Pass tokens convert 1:1 to the deposit token iff decision is set to Some(true)
-    ///   AND current slot is > decide_end_slot.
+    ///   Pass tokens convert 1:1 to the deposit token iff decision is set to
+    /// Some(true)   AND current slot is > decide_end_slot.
     ///
     ///   0. `[]` Pool
     ///   1. `[]` Authority
@@ -76,7 +78,8 @@ pub enum PoolInstruction {
     Withdraw(u64),
 
     ///  Trigger the decision.
-    ///  Call only succeeds once and if current slot > mint_end slot AND < decide_end slot
+    ///  Call only succeeds once and if current slot > mint_end slot AND <
+    /// decide_end slot
     ///   0. `[]` Pool
     ///   1. `[s]` Decider pubkey
     ///   2. `[]` Sysvar Clock

binary-oracle-pair/program/src/lib.rs

@@ -9,7 +9,8 @@ pub mod state;
 #[cfg(not(feature = "no-entrypoint"))]
 mod entrypoint;
 
-// Export current sdk types for downstream users building with a different sdk version
+// Export current sdk types for downstream users building with a different sdk
+// version
 pub use solana_program;
 
 // Binary Oracle Pair id

examples/rust/cross-program-invocation/tests/functional.rs

@@ -1,4 +1,5 @@
-// Mark this test as BPF-only due to current `ProgramTest` limitations when CPIing into the system program
+// Mark this test as BPF-only due to current `ProgramTest` limitations when
+// CPIing into the system program
 #![cfg(feature = "test-sbf")]
 
 use {

examples/rust/sysvar/src/processor.rs

@@ -34,7 +34,8 @@ pub fn process_instruction(
     let rent_via_account = Rent::from_account_info(rent_sysvar_info)?;
     // Both produce the same sysvar
     assert_eq!(rent_via_sysvar, rent_via_account);
-    // Can't print `exemption_threshold` because BPF does not support printing floats
+    // Can't print `exemption_threshold` because BPF does not support printing
+    // floats
     msg!(
         "Rent: lamports_per_byte_year: {:?}, burn_percent: {:?}",
         rent_via_sysvar.lamports_per_byte_year,

feature-proposal/program/src/instruction.rs

@@ -18,38 +18,45 @@ use {
 pub enum FeatureProposalInstruction {
     /// Propose a new feature.
     ///
-    /// This instruction will create a variety of accounts to support the feature proposal, all
-    /// funded by account 0:
-    /// * A new token mint with a supply of `tokens_to_mint`, owned by the program and never
-    ///   modified again
-    /// * A new "distributor" token account that holds the total supply, owned by account 0.
-    /// * A new "acceptance" token account that holds 0 tokens, owned by the program.  Tokens
-    ///   transfers to this address are irrevocable and permanent.
-    /// * A new feature id account that has been funded and allocated (as described in
+    /// This instruction will create a variety of accounts to support the
+    /// feature proposal, all funded by account 0:
+    /// * A new token mint with a supply of `tokens_to_mint`, owned by the
+    ///   program and never modified again
+    /// * A new "distributor" token account that holds the total supply, owned
+    ///   by account 0.
+    /// * A new "acceptance" token account that holds 0 tokens, owned by the
+    ///   program.  Tokens transfers to this address are irrevocable and
+    ///   permanent.
+    /// * A new feature id account that has been funded and allocated (as
+    ///   described in
     ///  `solana_program::feature`)
     ///
-    /// On successful execution of the instruction, the feature proposer is expected to distribute
-    /// the tokens in the distributor token account out to all participating parties.
+    /// On successful execution of the instruction, the feature proposer is
+    /// expected to distribute the tokens in the distributor token account
+    /// out to all participating parties.
     ///
-    /// Based on the provided acceptance criteria, if `AcceptanceCriteria::tokens_required`
-    /// tokens are transferred into the acceptance token account before
-    /// `AcceptanceCriteria::deadline` then the proposal is eligible to be accepted.
+    /// Based on the provided acceptance criteria, if
+    /// `AcceptanceCriteria::tokens_required` tokens are transferred into
+    /// the acceptance token account before `AcceptanceCriteria::deadline`
+    /// then the proposal is eligible to be accepted.
     ///
-    /// The `FeatureProposalInstruction::Tally` instruction must be executed, by any party, to
-    /// complete the feature acceptance process.
+    /// The `FeatureProposalInstruction::Tally` instruction must be executed, by
+    /// any party, to complete the feature acceptance process.
     ///
     /// Accounts expected by this instruction:
     ///
     /// 0. `[writeable,signer]` Funding account (must be a system account)
     /// 1. `[writeable,signer]` Unallocated feature proposal account to create
     /// 2. `[writeable]` Token mint address from `get_mint_address`
-    /// 3. `[writeable]` Distributor token account address from `get_distributor_token_address`
-    /// 4. `[writeable]` Acceptance token account address from `get_acceptance_token_address`
-    /// 5. `[writeable]` Feature id account address from `get_feature_id_address`
+    /// 3. `[writeable]` Distributor token account address from
+    ///    `get_distributor_token_address`
+    /// 4. `[writeable]` Acceptance token account address from
+    ///    `get_acceptance_token_address`
+    /// 5. `[writeable]` Feature id account address from
+    ///    `get_feature_id_address`
     /// 6. `[]` System program
     /// 7. `[]` SPL Token program
     /// 8. `[]` Rent sysvar
-    ///
     Propose {
         /// Total number of tokens to mint for this proposal
         #[allow(dead_code)] // not dead code..
@@ -60,17 +67,19 @@ pub enum FeatureProposalInstruction {
         acceptance_criteria: AcceptanceCriteria,
     },
 
-    /// `Tally` is a permission-less instruction to check the acceptance criteria for the feature
-    /// proposal, which may result in:
+    /// `Tally` is a permission-less instruction to check the acceptance
+    /// criteria for the feature proposal, which may result in:
     /// * No action
     /// * Feature proposal acceptance
     /// * Feature proposal expiration
     ///
     /// Accounts expected by this instruction:
     ///
     /// 0. `[writeable]` Feature proposal account
-    /// 1. `[]` Acceptance token account address from `get_acceptance_token_address`
-    /// 2. `[writeable]` Derived feature id account address from `get_feature_id_address`
+    /// 1. `[]` Acceptance token account address from
+    ///    `get_acceptance_token_address`
+    /// 2. `[writeable]` Derived feature id account address from
+    ///    `get_feature_id_address`
     /// 3. `[]` System program
     /// 4. `[]` Clock sysvar
     Tally,