dcou: BorrowedAccount::set_data() (#32424)

* dcou: BorrowedAccount::set_data()

* Properly depend on dev-context-only-utils

program-runtime/Cargo.toml

@@ -33,6 +33,7 @@ thiserror = { workspace = true }
 [dev-dependencies]
 libsecp256k1 = { workspace = true }
 solana-logger = { workspace = true }
+solana-sdk = { workspace = true, features = ["dev-context-only-utils"] }
 
 [lib]
 crate-type = ["lib"]

programs/bpf_loader/Cargo.toml

@@ -24,6 +24,7 @@ thiserror = { workspace = true }
 
 [dev-dependencies]
 memoffset = { workspace = true }
+solana-sdk = { workspace = true, features = ["dev-context-only-utils"] }
 
 [lib]
 crate-type = ["lib"]

programs/zk-token-proof/src/lib.rs

@@ -64,7 +64,7 @@ where
             return Err(InstructionError::InvalidAccountData);
         }
 
-        proof_context_account.set_data(context_state_data)?;
+        proof_context_account.set_data_from_slice(&context_state_data)?;
     }
 
     Ok(())

runtime/Cargo.toml

@@ -85,6 +85,7 @@ libsecp256k1 = { workspace = true }
 memoffset = { workspace = true }
 rand_chacha = { workspace = true }
 solana-logger = { workspace = true }
+solana-sdk = { workspace = true, features = ["dev-context-only-utils"] }
 static_assertions = { workspace = true }
 test-case = { workspace = true }
 

sdk/Cargo.toml

@@ -35,6 +35,7 @@ full = [
     "sha3",
     "digest",
 ]
+dev-context-only-utils = []
 
 [dependencies]
 assert_matches = { workspace = true, optional = true }

sdk/src/transaction_context.rs

@@ -886,9 +886,10 @@ impl<'a> BorrowedAccount<'a> {
     /// You should always prefer set_data_from_slice(). Calling this method is
     /// currently safe but requires some special casing during CPI when direct
     /// account mapping is enabled.
-    ///
-    /// Currently only used by tests and the program-test crate.
-    #[cfg(not(target_os = "solana"))]
+    #[cfg(all(
+        not(target_os = "solana"),
+        any(test, feature = "dev-context-only-utils")
+    ))]
     pub fn set_data(&mut self, data: Vec<u8>) -> Result<(), InstructionError> {
         self.can_data_be_resized(data.len())?;
         self.can_data_be_changed()?;