72     list: RwLock<LinkedList<Box<dyn PciDeviceStructure>>>,  field
79             list: RwLock::new(LinkedList::new()),  in new()
85         self.list.read()  in read()
90         self.list.write()  in write()
95         let list = self.list.read();  in num()  localVariable
96         list.len()  in num()
100         let mut list = self.list.write();  in add()  localVariable
101         list.push_back(device);  in add()
111     list: &'a mut RwLockWriteGuard<'_, LinkedList<Box<dyn PciDeviceStructure>>>,  in get_pci_device_structure_mut()
116     for box_pci_device_structure in list.iter_mut() {  in get_pci_device_structure_mut()
130     list: &'a mut RwLockReadGuard<'_, LinkedList<Box<dyn PciDeviceStructure>>>,  in get_pci_device_structure()
135     for box_pci_device_structure in list.iter() {  in get_pci_device_structure()
1133     let list = PCI_DEVICE_LINKEDLIST.read();  in pci_init()  localVariable
1134     for box_pci_device in list.iter() {  in pci_init()