Enum rustix::process::prctl::SpeculationFeature

#[repr(u32)]
pub enum SpeculationFeature {
    SpeculativeStoreBypass = 0,
    IndirectBranchSpeculation = 1,
    FlushL1DCacheOnContextSwitchOutOfTask = 2,
}

PR_SPEC_* values for use with speculative_feature_state and control_speculative_feature.

Variants

SpeculativeStoreBypass = 0

Set the state of the speculative store bypass misfeature.

IndirectBranchSpeculation = 1

Set the state of the indirect branch speculation misfeature.

FlushL1DCacheOnContextSwitchOutOfTask = 2

Flush L1D Cache on context switch out of the task.

Trait Implementations

impl Clone for SpeculationFeature

fn clone(&self) -> SpeculationFeature

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SpeculationFeature

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

Formats the value using the given formatter.

impl PartialEq for SpeculationFeature

fn eq(&self, other: &SpeculationFeature) -> 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 TryFrom<u32> for SpeculationFeature

type Error = Errno

The type returned in the event of a conversion error.

fn try_from(value: u32) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for SpeculationFeature

impl Eq for SpeculationFeature

impl StructuralPartialEq for SpeculationFeature