Method atomic_wait64

crates/wasmtime/src/runtime/memory.rs:1052–1059

Equivalent of the WebAssembly `memory.atomic.wait64` instruction for this shared memory. For more information see [`SharedMemory::atomic_wait32`]. # Errors Returns the same error as [`SharedMemory::atomic_wait32`] except that the specified address must be 8-byte aligned instead of 4-byte aligned.

(
        &self,
        addr: u64,
        expected: u64,
        timeout: Option<Duration>,
    )

    /// Returns the same error as [`SharedMemory::atomic_wait32`] except that
    /// the specified address must be 8-byte aligned instead of 4-byte aligned.
    pub fn atomic_wait64(
        &self,
        addr: u64,
        expected: u64,
        timeout: Option<Duration>,
    ) -> Result<WaitResult, Trap> {
        self.vm.atomic_wait64(addr, expected, timeout)
    }

    /// Return a reference to the [`Engine`] used to configure the shared
    /// memory.