Struct PciStandardDeviceBar

pub struct PciStandardDeviceBar { /* private fields */ }

一个普通PCI设备（非桥）有6个BAR寄存器，PciStandardDeviceBar存储其全部信息

Implementations

impl PciStandardDeviceBar

pub fn get_bar(&self, bar_index: u8) -> Result<&BarInfo, PciError>

@brief 得到某个bar的barinfo @param self ，bar_index(0-5) @return Result<&BarInfo, PciError> bar_index在0-5则返回对应的bar_info结构体，超出范围则返回错误

Trait Implementations

impl Clone for PciStandardDeviceBar

fn clone(&self) -> PciStandardDeviceBar

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PciStandardDeviceBar

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for PciStandardDeviceBar

实现PciStandardDeviceBar的Default trait，使其可以简单初始化

fn default() -> Self

Returns the “default value” for a type.

impl Display for PciStandardDeviceBar

实现PciStandardDeviceBar的Display trait，使其可以直接输出

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for PciStandardDeviceBar

fn eq(&self, other: &PciStandardDeviceBar) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for PciStandardDeviceBar

impl StructuralPartialEq for PciStandardDeviceBar