Enum Semstat

#[repr(u8)]
pub enum Semstat {
    FREE = 0,
    CPU = 1,
    SPIS = 2,
    CPUPENDING = 3,
}

Variants

FREE = 0

Semaphore is free.

CPU = 1

Semaphore is assigned to the CPU.

SPIS = 2

Semaphore is assigned to the SPIS.

CPUPENDING = 3

Semaphore is assigned to the SPIS, but a handover to the CPU is pending.

Implementations

impl Semstat

pub const fn from_bits(val: u8) -> Semstat

pub const fn to_bits(self) -> u8

Trait Implementations

impl Clone for Semstat

fn clone(&self) -> Semstat

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<Semstat> for u8

fn from(val: Semstat) -> u8

Converts to this type from the input type.

impl From<u8> for Semstat

fn from(val: u8) -> Semstat

Converts to this type from the input type.

impl Ord for Semstat

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

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

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

impl Eq for Semstat

impl StructuralPartialEq for Semstat