Struct DeviceFunction 

pub struct DeviceFunction {
    pub bus: u8,
    pub device: u8,
    pub function: u8,
}

An identifier for a PCI bus, device and function.

Fields

bus: u8

The PCI bus number, between 0 and 255.

device: u8

The device number on the bus, between 0 and 31.

function: u8

The function number of the device, between 0 and 7.

Implementations

impl DeviceFunction

pub fn valid(&self) -> bool

Returns whether the device and function numbers are valid, i.e. the device is between 0 and 31, and the function is between 0 and 7.

Trait Implementations

impl Clone for DeviceFunction

fn clone(&self) -> DeviceFunction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeviceFunction

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

Formats the value using the given formatter.

impl Display for DeviceFunction

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

Formats the value using the given formatter.

impl Ord for DeviceFunction

fn cmp(&self, other: &DeviceFunction) -> 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 DeviceFunction

fn eq(&self, other: &DeviceFunction) -> 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 DeviceFunction

fn partial_cmp(&self, other: &DeviceFunction) -> 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 DeviceFunction

impl Eq for DeviceFunction

impl StructuralPartialEq for DeviceFunction