Struct DevicePathProtocol

#[repr(C)]
pub struct DevicePathProtocol {
    pub major_type: DeviceType,
    pub sub_type: DeviceSubType,
    pub length: [u8; 2],
}

Device path protocol.

A device path contains one or more device path instances made up of variable-length nodes.

Note that the fields in this struct define the header at the start of each node; a device path is typically larger than these four bytes.

Fields

major_type: DeviceType

sub_type: DeviceSubType

length: [u8; 2]

Total length of the type including the fixed header as u16 in LE order.

Implementations

impl DevicePathProtocol

pub const GUID: Guid

pub const fn length(&self) -> u16

Returns the total length of the device path node.

Trait Implementations

impl Clone for DevicePathProtocol

fn clone(&self) -> DevicePathProtocol

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DevicePathProtocol

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

Formats the value using the given formatter.

impl Hash for DevicePathProtocol

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 DevicePathProtocol

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

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

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

impl Eq for DevicePathProtocol

impl StructuralPartialEq for DevicePathProtocol