Make futures crate optional in solana-type-overrides (#1792)

anza-xyz · Jun 20, 2024 · 974c013 · 974c013
1 parent 6cf3225
commit 974c013
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Showing 4 changed files with 5 additions and 4 deletions.
diff --git a/programs/sbf/Cargo.lock b/programs/sbf/Cargo.lock
diff --git a/svm/src/transaction_processor.rs b/svm/src/transaction_processor.rs
@@ -53,14 +53,13 @@ use {
         transaction::{self, SanitizedTransaction, TransactionError},
         transaction_context::{ExecutionRecord, TransactionContext},
     },
-    solana_type_overrides::sync::{atomic::Ordering, Arc, RwLock},
+    solana_type_overrides::sync::{atomic::Ordering, Arc, RwLock, RwLockReadGuard},
     solana_vote::vote_account::VoteAccountsHashMap,
     std::{
         cell::RefCell,
         collections::{hash_map::Entry, HashMap, HashSet},
         fmt::{Debug, Formatter},
         rc::Rc,
-        sync::RwLockReadGuard,
     },
 };
 

diff --git a/type-overrides/Cargo.toml b/type-overrides/Cargo.toml
@@ -9,10 +9,11 @@ license = { workspace = true }
 edition = { workspace = true }
 
 [dependencies]
-futures = { workspace = true }
+futures = { workspace = true, optional = true }
 lazy_static = { workspace = true }
 rand = { workspace = true }
 shuttle = { workspace = true, optional = true }
 
 [features]
 shuttle-test = ["dep:shuttle"]
+executor = ["dep:futures"]
diff --git a/type-overrides/src/lib.rs b/type-overrides/src/lib.rs
@@ -6,6 +6,8 @@
 ///
 /// Instead of importing from std, rand, and so on, import the following from solana-type-override,
 /// and include the 'shuttle-test' feature in your crate to use shuttle.
+
+#[cfg(feature = "executor")]
 pub mod executor {
     #[cfg(not(feature = "shuttle-test"))]
     pub use futures::executor::*;