21 use alloc::{boxed::Box, collections::LinkedList};
71     list: RwLock<LinkedList<Box<dyn PciDeviceStructure>>>,
83     pub fn read(&self) -> RwLockReadGuard<LinkedList<Box<dyn PciDeviceStructure>>> {  in read()
88     pub fn write(&self) -> RwLockWriteGuard<LinkedList<Box<dyn PciDeviceStructure>>> {  in write()
98     pub fn add(&self, device: Box<dyn PciDeviceStructure>) {  in add()
117     list: &'a mut RwLockWriteGuard<'_, LinkedList<Box<dyn PciDeviceStructure>>>,  in get_pci_device_structures_mut_by_vendor_id()
119 ) -> Vec<&'a mut Box<(dyn PciDeviceStructure)>> {  in get_pci_device_structures_mut_by_vendor_id()
144     list: &'a mut RwLockWriteGuard<'_, LinkedList<Box<dyn PciDeviceStructure>>>,  in get_pci_device_structure_mut()
147 ) -> Vec<&'a mut Box<(dyn PciDeviceStructure)>> {  in get_pci_device_structure_mut()
173     list: &'a mut RwLockReadGuard<'_, LinkedList<Box<dyn PciDeviceStructure>>>,  in get_pci_device_structure()
176 ) -> Vec<&'a Box<(dyn PciDeviceStructure)>> {  in get_pci_device_structure()
687 ) -> Result<Box<dyn PciDeviceStructure>, PciError> {  in pci_read_header()
730             let box_general_device = Box::new(general_device.clone());  in pci_read_header()
745             let box_pci_to_pci_bridge = Box::new(pci_to_pci_bridge);  in pci_read_header()
755             let box_pci_cardbus_bridge = Box::new(pci_cardbus_bridge);  in pci_read_header()