Method lock

src/core/array.rs:626–631

Lock the device buffer in the memory manager Locked buffers are not freed by memory manager until unlock is called.

(&self)

    ///
    /// Locked buffers are not freed by memory manager until unlock is called.
    pub fn lock(&self) {
        unsafe {
            let err_val = af_lock_array(self.handle);
            HANDLE_ERROR(AfError::from(err_val));
        }
    }

    /// Unlock the device buffer in the memory manager
    ///