Struct PciAddress

pub struct PciAddress(/* private fields */);

The address of a PCIe function.

PCIe supports 65536 segments, each with 256 buses, each with 32 slots, each with 8 possible functions. We pack this into a u32:

32                              16               8         3      0
 +-------------------------------+---------------+---------+------+
 |            segment            |      bus      | device  | func |
 +-------------------------------+---------------+---------+------+

Implementations

impl PciAddress

pub fn new(segment: u16, bus: u8, device: u8, function: u8) -> PciAddress

pub fn segment(&self) -> u16

pub fn bus(&self) -> u8

pub fn device(&self) -> u8

pub fn function(&self) -> u8

Trait Implementations

impl Clone for PciAddress

fn clone(&self) -> PciAddress

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PciAddress

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

Formats the value using the given formatter.

impl Default for PciAddress

fn default() -> PciAddress

Returns the “default value” for a type.

impl Display for PciAddress

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

Formats the value using the given formatter.

impl Ord for PciAddress

fn cmp(&self, other: &PciAddress) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for PciAddress

fn eq(&self, other: &PciAddress) -> 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 PartialOrd for PciAddress

fn partial_cmp(&self, other: &PciAddress) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for PciAddress

impl Eq for PciAddress

impl StructuralPartialEq for PciAddress