Struct NormalPriority 

pub struct NormalPriority { /* private fields */ }

The task normal priority, used for favoring or disfavoring a task running with some non-real-time scheduling policies. Ranges from -20 to +19 in “user-space” representation and +1 to +40 in “kernel-internal” representation. See “The nice value” at sched(7) for full specification.

Implementations

impl NormalPriority

pub fn from_binder(user_nice: i8) -> Result<Self, Errno>

Creates a normal priority from a value to be interpreted according to the “user-space nice” (-20..=19) scale, rejecting values outside that scale.

It would be strange for this to be called from anywhere outside of our Binder implementation.

pub fn as_nice(&self) -> i8

Returns this normal priority’s integer representation according to the “user-space nice” (-20..=19) scale.

Trait Implementations

impl Clone for NormalPriority

fn clone(&self) -> NormalPriority

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NormalPriority

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

Formats the value using the given formatter.

impl Default for NormalPriority

fn default() -> Self

Returns the “default value” for a type.

impl Ord for NormalPriority

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

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

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

impl Eq for NormalPriority

impl StructuralPartialEq for NormalPriority