#[cfg(target_arch = "wasm32")] pub use async_lock::{Mutex, MutexGuard, RwLock, RwLockReadGuard, RwLockWriteGuard}; #[cfg(not(target_arch = "wasm32"))] pub use tokio::sync::{Mutex, MutexGuard, RwLock, RwLockReadGuard, RwLockWriteGuard};