Enum itron_solid_asp3::mutex::PriorityProtection

pub enum PriorityProtection {
    None,
    Ceiling {
        priority: Priority,
    },
    Inherit,
}

This is supported on crate features unstable and dcre only.

Specifies a priority protection protocol used by a mutex.

Variants

None

No priority protection.

Ceiling

Fields

priority: Priority

Specifies the priority ceiling.

The priority ceiling protocol.

Inherit

This is supported on crate feature none, or crate features solid_asp3 and pi_mutex only.

The priority inheritance protocol.

Implementations

impl PriorityProtection

pub const fn inherit() -> Option<Self>

Return Some(Self::Inherit) if it’s supported by the target kernel.

Examples

use itron::mutex::PriorityProtection;
let priority_protection = PriorityProtection::inherit()
    .unwrap_or(PriorityProtection::None);

Trait Implementations

impl Clone for PriorityProtection

fn clone(&self) -> PriorityProtection

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PriorityProtection

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

Formats the value using the given formatter.

impl PartialEq<PriorityProtection> for PriorityProtection

fn eq(&self, other: &PriorityProtection) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &PriorityProtection) -> bool

This method tests for !=.

impl Copy for PriorityProtection

impl Eq for PriorityProtection

impl StructuralEq for PriorityProtection

impl StructuralPartialEq for PriorityProtection