Enum DriverPriority

pub enum DriverPriority {
    Critical = 0,
    Core = 1,
    Standard = 2,
    Late = 3,
}

Driver priority levels for initialization order

Variants

Critical = 0

Critical infrastructure drivers (interrupt controllers, memory controllers)

Core = 1

Core system drivers (timers, basic I/O)

Standard = 2

Standard device drivers (network, storage)

Late = 3

Late initialization drivers (filesystems, user interface)

Implementations

impl DriverPriority

pub fn all() -> &'static [DriverPriority]

Get all priority levels in order

pub fn description(&self) -> &'static str

Get a human-readable description of the priority level

Trait Implementations

impl Clone for DriverPriority

fn clone(&self) -> DriverPriority

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DriverPriority

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

Formats the value using the given formatter.

impl Ord for DriverPriority

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

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

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

impl Eq for DriverPriority

impl StructuralPartialEq for DriverPriority