Enum CpuProfile 

pub enum CpuProfile {
    X86_64V2,
    X86_64V3,
    HostNoRdrand,
}

Which intercepted CPUID answers the guest receives.

Variants

X86_64V2

x86-64-v2, the default: the table every earlier Hermit has served.

X86_64V3

x86-64-v3: v2 plus AVX2, BMI1/2, FMA, F16C, LZCNT, MOVBE and XSAVE. Offered only on the ptrace backend, on hosts that pass its startup qualification.

HostNoRdrand

Host CPUID with hardware-randomness and unvirtualized timing features hidden. Requires CPUID faulting and virtual time on the ptrace backend.

Implementations

impl CpuProfile

pub fn is_default(&self) -> bool

Whether this is the default profile, which needs no qualification and binds no host facts.

pub fn name(&self) -> &'static str

The name used on the command line.

Trait Implementations

impl Clone for CpuProfile

fn clone(&self) -> CpuProfile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CpuProfile

impl Debug for CpuProfile

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

Formats the value using the given formatter.

impl Default for CpuProfile

fn default() -> CpuProfile

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CpuProfile

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for CpuProfile

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

Formats the value using the given formatter.

impl Eq for CpuProfile

impl Hash for CpuProfile

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CpuProfile

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for CpuProfile

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CpuProfile

impl ValueEnum for CpuProfile

fn value_variants<'a>() -> &'a [Self]

All possible argument values, in display order.

fn to_possible_value<'a>(&self) -> Option<PossibleValue>

The canonical argument value.

fn from_str(input: &str, ignore_case: bool) -> Result<Self, String>

Parse an argument into Self.