Enum IdRegister 

pub enum IdRegister {
    Pfr0,
    Isar0,
    Isar1,
    Mmfr0,
    Mmfr1,
    Mmfr2,
}

Available on AArch64 only.

Raw architectural feature registers used by upper-layer capability policy. Values are not filtered for any operating system’s supported user context.

Variants

Pfr0

Processor features, including implemented exception levels and FP/SIMD.

Isar0

Instruction-set attributes, first group.

Isar1

Instruction-set attributes, second group.

Mmfr0

Memory-model attributes, first group.

Mmfr1

Memory-model attributes, second group.

Mmfr2

Memory-model attributes, third group.

Implementations

impl IdRegister

pub fn read(self) -> u64

Reads this CPU’s unmodified architectural feature value at a privileged EL.

Trait Implementations

impl Clone for IdRegister

fn clone(&self) -> IdRegister

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for IdRegister

impl Debug for IdRegister

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

Formats the value using the given formatter.

impl Eq for IdRegister

impl PartialEq for IdRegister

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for IdRegister