diff --git a/programs/bpf/Cargo.lock b/programs/bpf/Cargo.lock
index dc8c682937..551f9822c4 100644
--- a/programs/bpf/Cargo.lock
+++ b/programs/bpf/Cargo.lock
@@ -1926,165 +1926,165 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "solana-bpf-loader-program"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
  "bincode 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
- "solana-logger 0.23.0",
- "solana-sdk 0.23.0",
+ "solana-logger 0.24.0",
+ "solana-sdk 0.24.0",
  "solana_rbpf 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "solana-bpf-programs"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
  "bincode 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "elf 0.0.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "solana-bpf-loader-program 0.23.0",
- "solana-logger 0.23.0",
- "solana-runtime 0.23.0",
- "solana-sdk 0.23.0",
+ "solana-bpf-loader-program 0.24.0",
+ "solana-logger 0.24.0",
+ "solana-runtime 0.24.0",
+ "solana-sdk 0.24.0",
  "solana_rbpf 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "walkdir 2.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "solana-bpf-rust-128bit"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
- "solana-bpf-rust-128bit-dep 0.23.0",
- "solana-sdk 0.23.0",
- "solana-sdk-bpf-test 0.23.0",
+ "solana-bpf-rust-128bit-dep 0.24.0",
+ "solana-sdk 0.24.0",
+ "solana-sdk-bpf-test 0.24.0",
 ]
 
 [[package]]
 name = "solana-bpf-rust-128bit-dep"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
- "solana-sdk 0.23.0",
- "solana-sdk-bpf-test 0.23.0",
+ "solana-sdk 0.24.0",
+ "solana-sdk-bpf-test 0.24.0",
 ]
 
 [[package]]
 name = "solana-bpf-rust-alloc"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
- "solana-sdk 0.23.0",
- "solana-sdk-bpf-test 0.23.0",
+ "solana-sdk 0.24.0",
+ "solana-sdk-bpf-test 0.24.0",
 ]
 
 [[package]]
 name = "solana-bpf-rust-dep-crate"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
  "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "solana-sdk 0.23.0",
- "solana-sdk-bpf-test 0.23.0",
+ "solana-sdk 0.24.0",
+ "solana-sdk-bpf-test 0.24.0",
 ]
 
 [[package]]
 name = "solana-bpf-rust-dup-accounts"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
- "solana-sdk 0.23.0",
- "solana-sdk-bpf-test 0.23.0",
+ "solana-sdk 0.24.0",
+ "solana-sdk-bpf-test 0.24.0",
 ]
 
 [[package]]
 name = "solana-bpf-rust-external-spend"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
- "solana-sdk 0.23.0",
- "solana-sdk-bpf-test 0.23.0",
+ "solana-sdk 0.24.0",
+ "solana-sdk-bpf-test 0.24.0",
 ]
 
 [[package]]
 name = "solana-bpf-rust-iter"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
- "solana-sdk 0.23.0",
- "solana-sdk-bpf-test 0.23.0",
+ "solana-sdk 0.24.0",
+ "solana-sdk-bpf-test 0.24.0",
 ]
 
 [[package]]
 name = "solana-bpf-rust-many-args"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
- "solana-bpf-rust-many-args-dep 0.23.0",
- "solana-sdk 0.23.0",
- "solana-sdk-bpf-test 0.23.0",
+ "solana-bpf-rust-many-args-dep 0.24.0",
+ "solana-sdk 0.24.0",
+ "solana-sdk-bpf-test 0.24.0",
 ]
 
 [[package]]
 name = "solana-bpf-rust-many-args-dep"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
- "solana-sdk 0.23.0",
- "solana-sdk-bpf-test 0.23.0",
+ "solana-sdk 0.24.0",
+ "solana-sdk-bpf-test 0.24.0",
 ]
 
 [[package]]
 name = "solana-bpf-rust-noop"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
- "solana-sdk 0.23.0",
- "solana-sdk-bpf-test 0.23.0",
+ "solana-sdk 0.24.0",
+ "solana-sdk-bpf-test 0.24.0",
 ]
 
 [[package]]
 name = "solana-bpf-rust-panic"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
- "solana-sdk 0.23.0",
- "solana-sdk-bpf-test 0.23.0",
+ "solana-sdk 0.24.0",
+ "solana-sdk-bpf-test 0.24.0",
 ]
 
 [[package]]
 name = "solana-bpf-rust-param-passing"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
- "solana-bpf-rust-param-passing-dep 0.23.0",
- "solana-sdk 0.23.0",
- "solana-sdk-bpf-test 0.23.0",
+ "solana-bpf-rust-param-passing-dep 0.24.0",
+ "solana-sdk 0.24.0",
+ "solana-sdk-bpf-test 0.24.0",
 ]
 
 [[package]]
 name = "solana-bpf-rust-param-passing-dep"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
- "solana-sdk 0.23.0",
- "solana-sdk-bpf-test 0.23.0",
+ "solana-sdk 0.24.0",
+ "solana-sdk-bpf-test 0.24.0",
 ]
 
 [[package]]
 name = "solana-bpf-rust-sysval"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
- "solana-sdk 0.23.0",
- "solana-sdk-bpf-test 0.23.0",
+ "solana-sdk 0.24.0",
+ "solana-sdk-bpf-test 0.24.0",
 ]
 
 [[package]]
 name = "solana-config-program"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
  "bincode 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
- "solana-logger 0.23.0",
- "solana-sdk 0.23.0",
+ "solana-logger 0.24.0",
+ "solana-sdk 0.24.0",
 ]
 
 [[package]]
 name = "solana-crate-features"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
  "backtrace 0.3.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2107,7 +2107,7 @@ dependencies = [
 
 [[package]]
 name = "solana-logger"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
  "env_logger 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2116,30 +2116,30 @@ dependencies = [
 
 [[package]]
 name = "solana-measure"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
  "jemalloc-ctl 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "jemallocator 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "solana-metrics 0.23.0",
- "solana-sdk 0.23.0",
+ "solana-metrics 0.24.0",
+ "solana-sdk 0.24.0",
 ]
 
 [[package]]
 name = "solana-metrics"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
  "env_logger 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "reqwest 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "solana-sdk 0.23.0",
+ "solana-sdk 0.24.0",
  "sys-info 0.5.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "solana-rayon-threadlimit"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "sys-info 0.5.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2147,7 +2147,7 @@ dependencies = [
 
 [[package]]
 name = "solana-runtime"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
  "bincode 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "bv 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2164,22 +2164,22 @@ dependencies = [
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
- "solana-bpf-loader-program 0.23.0",
- "solana-logger 0.23.0",
- "solana-measure 0.23.0",
- "solana-metrics 0.23.0",
- "solana-rayon-threadlimit 0.23.0",
- "solana-sdk 0.23.0",
- "solana-stake-program 0.23.0",
- "solana-storage-program 0.23.0",
- "solana-vote-program 0.23.0",
+ "solana-bpf-loader-program 0.24.0",
+ "solana-logger 0.24.0",
+ "solana-measure 0.24.0",
+ "solana-metrics 0.24.0",
+ "solana-rayon-threadlimit 0.24.0",
+ "solana-sdk 0.24.0",
+ "solana-stake-program 0.24.0",
+ "solana-storage-program 0.24.0",
+ "solana-vote-program 0.24.0",
  "sys-info 0.5.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "solana-sdk"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
  "assert_matches 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bincode 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2203,19 +2203,19 @@ dependencies = [
  "serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha2 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "solana-crate-features 0.23.0",
- "solana-logger 0.23.0",
- "solana-sdk-macro 0.23.0",
+ "solana-crate-features 0.24.0",
+ "solana-logger 0.24.0",
+ "solana-sdk-macro 0.24.0",
  "thiserror 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "solana-sdk-bpf-test"
-version = "0.23.0"
+version = "0.24.0"
 
 [[package]]
 name = "solana-sdk-macro"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
  "bs58 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2225,7 +2225,7 @@ dependencies = [
 
 [[package]]
 name = "solana-stake-program"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
  "bincode 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2234,17 +2234,17 @@ dependencies = [
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
- "solana-config-program 0.23.0",
- "solana-logger 0.23.0",
- "solana-metrics 0.23.0",
- "solana-sdk 0.23.0",
- "solana-vote-program 0.23.0",
+ "solana-config-program 0.24.0",
+ "solana-logger 0.24.0",
+ "solana-metrics 0.24.0",
+ "solana-sdk 0.24.0",
+ "solana-vote-program 0.24.0",
  "thiserror 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "solana-storage-program"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
  "bincode 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2253,13 +2253,13 @@ dependencies = [
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
- "solana-logger 0.23.0",
- "solana-sdk 0.23.0",
+ "solana-logger 0.24.0",
+ "solana-sdk 0.24.0",
 ]
 
 [[package]]
 name = "solana-vote-program"
-version = "0.23.0"
+version = "0.24.0"
 dependencies = [
  "bincode 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2267,9 +2267,9 @@ dependencies = [
  "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
- "solana-logger 0.23.0",
- "solana-metrics 0.23.0",
- "solana-sdk 0.23.0",
+ "solana-logger 0.24.0",
+ "solana-metrics 0.24.0",
+ "solana-sdk 0.24.0",
  "thiserror 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
diff --git a/programs/bpf/rust/alloc/src/lib.rs b/programs/bpf/rust/alloc/src/lib.rs
index 85e90f16ea..4d01f35e22 100644
--- a/programs/bpf/rust/alloc/src/lib.rs
+++ b/programs/bpf/rust/alloc/src/lib.rs
@@ -3,10 +3,8 @@
 #[macro_use]
 extern crate alloc;
 extern crate solana_sdk;
-use solana_sdk::entrypoint::SUCCESS;
-use solana_sdk::info;
-use std::alloc::Layout;
-use std::mem;
+use solana_sdk::{entrypoint::SUCCESS, info};
+use std::{alloc::Layout, mem};
 
 #[no_mangle]
 pub extern "C" fn entrypoint(_input: *mut u8) -> u32 {
@@ -22,7 +20,7 @@ pub extern "C" fn entrypoint(_input: *mut u8) -> u32 {
     }
 
     unsafe {
-        // Test modest allocation and deallocation
+        // Test modest allocation and de-allocation
 
         let layout = Layout::from_size_align(100, mem::align_of::<u8>()).unwrap();
         let ptr = alloc::alloc::alloc(layout);
diff --git a/programs/bpf/rust/dup_accounts/src/lib.rs b/programs/bpf/rust/dup_accounts/src/lib.rs
index 23848d865d..635a6a3ad0 100644
--- a/programs/bpf/rust/dup_accounts/src/lib.rs
+++ b/programs/bpf/rust/dup_accounts/src/lib.rs
@@ -8,7 +8,7 @@ use solana_sdk::{
 entrypoint!(process_instruction);
 fn process_instruction(
     _program_id: &Pubkey,
-    accounts: &mut [AccountInfo],
+    accounts: &[AccountInfo],
     instruction_data: &[u8],
 ) -> u32 {
     const FAILURE: u32 = 1;
diff --git a/programs/bpf/rust/external_spend/src/lib.rs b/programs/bpf/rust/external_spend/src/lib.rs
index 16301148fc..445a0354a0 100644
--- a/programs/bpf/rust/external_spend/src/lib.rs
+++ b/programs/bpf/rust/external_spend/src/lib.rs
@@ -6,7 +6,7 @@ use solana_sdk::{account_info::AccountInfo, entrypoint, entrypoint::SUCCESS, pub
 entrypoint!(process_instruction);
 fn process_instruction(
     _program_id: &Pubkey,
-    accounts: &mut [AccountInfo],
+    accounts: &[AccountInfo],
     _instruction_data: &[u8],
 ) -> u32 {
     // account 0 is the mint and not owned by this program, any debit of its lamports
diff --git a/programs/bpf/rust/iter/src/lib.rs b/programs/bpf/rust/iter/src/lib.rs
index 94f9ae835a..f2961a71a9 100644
--- a/programs/bpf/rust/iter/src/lib.rs
+++ b/programs/bpf/rust/iter/src/lib.rs
@@ -1,8 +1,7 @@
 //! @brief Example Rust-based BPF program tests loop iteration
 
 extern crate solana_sdk;
-use solana_sdk::entrypoint::SUCCESS;
-use solana_sdk::info;
+use solana_sdk::{entrypoint::SUCCESS, info};
 
 #[no_mangle]
 pub extern "C" fn entrypoint(_input: *mut u8) -> u32 {
@@ -22,7 +21,7 @@ pub extern "C" fn entrypoint(_input: *mut u8) -> u32 {
 #[cfg(test)]
 mod test {
     use super::*;
-    // Pulls in the stubs requried for `info!()`
+    // Pulls in the stubs required for `info!()`
     solana_sdk_bpf_test::stubs!();
 
     #[test]
diff --git a/programs/bpf/rust/many_args/src/lib.rs b/programs/bpf/rust/many_args/src/lib.rs
index 51322bc3d7..0c797dedaa 100644
--- a/programs/bpf/rust/many_args/src/lib.rs
+++ b/programs/bpf/rust/many_args/src/lib.rs
@@ -2,8 +2,7 @@
 
 mod helper;
 extern crate solana_sdk;
-use solana_sdk::entrypoint::SUCCESS;
-use solana_sdk::info;
+use solana_sdk::{entrypoint::SUCCESS, info};
 
 #[no_mangle]
 pub extern "C" fn entrypoint(_input: *mut u8) -> u32 {
@@ -30,7 +29,7 @@ pub extern "C" fn entrypoint(_input: *mut u8) -> u32 {
 #[cfg(test)]
 mod test {
     use super::*;
-    // Pulls in the stubs requried for `info!()`
+    // Pulls in the stubs required for `info!()`
     solana_sdk_bpf_test::stubs!();
 
     #[test]
diff --git a/programs/bpf/rust/many_args_dep/src/lib.rs b/programs/bpf/rust/many_args_dep/src/lib.rs
index 199584b4fc..5556a5de2d 100644
--- a/programs/bpf/rust/many_args_dep/src/lib.rs
+++ b/programs/bpf/rust/many_args_dep/src/lib.rs
@@ -51,7 +51,7 @@ pub fn many_args_sret(
 #[cfg(test)]
 mod test {
     use super::*;
-    // Pulls in the stubs requried for `info!()`
+    // Pulls in the stubs required for `info!()`
     solana_sdk_bpf_test::stubs!();
 
     #[test]
diff --git a/programs/bpf/rust/noop/src/lib.rs b/programs/bpf/rust/noop/src/lib.rs
index 000d5ea833..c5898e80ae 100644
--- a/programs/bpf/rust/noop/src/lib.rs
+++ b/programs/bpf/rust/noop/src/lib.rs
@@ -22,7 +22,7 @@ fn return_sstruct() -> SStruct {
 entrypoint!(process_instruction);
 fn process_instruction(
     program_id: &Pubkey,
-    accounts: &mut [AccountInfo],
+    accounts: &[AccountInfo],
     instruction_data: &[u8],
 ) -> u32 {
     info!("Program identifier:");
diff --git a/programs/bpf/rust/param_passing/src/lib.rs b/programs/bpf/rust/param_passing/src/lib.rs
index 5e550d1aa3..7ddf93aaa3 100644
--- a/programs/bpf/rust/param_passing/src/lib.rs
+++ b/programs/bpf/rust/param_passing/src/lib.rs
@@ -2,8 +2,7 @@
 
 extern crate solana_sdk;
 use solana_bpf_rust_param_passing_dep::{Data, TestDep};
-use solana_sdk::entrypoint::SUCCESS;
-use solana_sdk::info;
+use solana_sdk::{entrypoint::SUCCESS, info};
 
 #[no_mangle]
 pub extern "C" fn entrypoint(_input: *mut u8) -> u32 {
@@ -27,7 +26,7 @@ pub extern "C" fn entrypoint(_input: *mut u8) -> u32 {
 #[cfg(test)]
 mod test {
     use super::*;
-    // Pulls in the stubs requried for `info!()`
+    // Pulls in the stubs required for `info!()`
     solana_sdk_bpf_test::stubs!();
 
     #[test]
diff --git a/programs/bpf/rust/param_passing_dep/src/lib.rs b/programs/bpf/rust/param_passing_dep/src/lib.rs
index 14665a9f6c..722db53df4 100644
--- a/programs/bpf/rust/param_passing_dep/src/lib.rs
+++ b/programs/bpf/rust/param_passing_dep/src/lib.rs
@@ -27,7 +27,7 @@ impl<'a> TestDep {
 #[cfg(test)]
 mod test {
     use super::*;
-    // Pulls in the stubs requried for `info!()`
+    // Pulls in the stubs required for `info!()`
     solana_sdk_bpf_test::stubs!();
 
     #[test]
diff --git a/programs/bpf/rust/sysval/src/lib.rs b/programs/bpf/rust/sysval/src/lib.rs
index dbb4278d3e..57c8802261 100644
--- a/programs/bpf/rust/sysval/src/lib.rs
+++ b/programs/bpf/rust/sysval/src/lib.rs
@@ -19,7 +19,7 @@ use solana_sdk::{
 entrypoint!(process_instruction);
 fn process_instruction(
     _program_id: &Pubkey,
-    accounts: &mut [AccountInfo],
+    accounts: &[AccountInfo],
     _instruction_data: &[u8],
 ) -> u32 {
     // Clock
diff --git a/sdk/src/entrypoint.rs b/sdk/src/entrypoint.rs
index ab8c91e64b..925fe2cf1b 100644
--- a/sdk/src/entrypoint.rs
+++ b/sdk/src/entrypoint.rs
@@ -1,4 +1,4 @@
-//! @brief Solana Rust-based BPF program entrypoint and its parameter types
+//! @brief Solana Rust-based BPF program entry point and its parameter types
 
 #![cfg(feature = "program")]
 
@@ -16,22 +16,22 @@ use std::{
     slice::{from_raw_parts, from_raw_parts_mut},
 };
 
-/// User implemented program entrypoint
+/// User implemented function to process an instruction
 ///
 /// program_id: Program ID of the currently executing program
 /// accounts: Accounts passed as part of the instruction
-/// data: Instruction data
+/// instruction_data: Instruction data
 pub type ProcessInstruction =
-    fn(program_id: &Pubkey, accounts: &mut [AccountInfo], instruction_data: &[u8]) -> u32;
+    fn(program_id: &Pubkey, accounts: &[AccountInfo], instruction_data: &[u8]) -> u32;
 
 /// Programs indicate success with a return value of 0
 pub const SUCCESS: u32 = 0;
 
-/// Declare entrypoint of the program.
+/// Declare the entry point of the program.
 ///
-/// Deserialize the program input parameters and call
-/// the user defined `ProcessInstruction`.  Users must call
-/// this macro otherwise an entrypoint for
+/// Deserialize the program input arguments and call
+/// the user defined `ProcessInstruction` function.
+/// Users must call this macro otherwise an entry point for
 /// their program will not be created.
 #[macro_export]
 macro_rules! entrypoint {
@@ -40,15 +40,15 @@ macro_rules! entrypoint {
         #[no_mangle]
         pub unsafe extern "C" fn entrypoint(input: *mut u8) -> u32 {
             unsafe {
-                let (program_id, mut accounts, instruction_data) =
+                let (program_id, accounts, instruction_data) =
                     $crate::entrypoint::deserialize(input);
-                $process_instruction(&program_id, &mut accounts, &instruction_data)
+                $process_instruction(&program_id, &accounts, &instruction_data)
             }
         }
     };
 }
 
-/// Deserialize the input parameters
+/// Deserialize the input arguments
 ///
 /// # Safety
 #[allow(clippy::type_complexity)]