Rust Atomic compare and swap 2018 editionのRISC-Vソース〜LLVMを添えて〜 - Qiita$ cargo build Compiling spin v0.4.10 error[E0599]: no method named `compare_and_swap` found for type `core::sync::atomic::AtomicBool` in the current scope --> | 157 | while self.lock.compare_and_swap(false, true, Ordering::Acquire) != false | ^^^^^^^^^^^^^^^^ error[E0599]: no method named `compare_and_swap` found for type `core::sync::atomic::AtomicBool` in the current scope 僕「core::sync::atomic…。
