Struct CommonHeader 

#[repr(transparent)]
pub struct CommonHeader(pub u16);

Common configuration space header registers shared between Type 0 and Type 1 headers.

These registers appear at the same offsets in both header types and have the same meaning and format.

Offset	Bits 31-24	Bits 23-16	Bits 15-8	Bits 7-0
0x0	Device ID		Vendor ID
0x4	Status		Command
0x8	Class code			Revision ID
0x34	Reserved			Capabilities Pointer

Tuple Fields

0: u16

Implementations

impl CommonHeader

pub const DEVICE_VENDOR: CommonHeader

pub const STATUS_COMMAND: CommonHeader

pub const CLASS_REVISION: CommonHeader

pub const RESERVED_CAP_PTR: CommonHeader

Trait Implementations

impl Clone for CommonHeader

fn clone(&self) -> CommonHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CommonHeader

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

Formats the value using the given formatter.

impl Hash for CommonHeader

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for CommonHeader

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

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

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

impl Eq for CommonHeader

impl StructuralPartialEq for CommonHeader