Enum CpuCeilingError 

#[non_exhaustive]
pub enum CpuCeilingError {
    AlreadyResolved,
    OtherArchitecture(CpuLevel),
    Unsupported,
}

The ceiling on the instruction sets the kernels may use: see set_cpu_ceiling. The ceiling on the instruction sets the kernels may use: see set_cpu_ceiling. The ceiling on the instruction sets the kernels may use: see set_cpu_ceiling. Why set_cpu_ceiling could not set the ceiling.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

AlreadyResolved

A kernel was already chosen, or a ceiling already set: the tiers in use cannot change for the rest of the process.

OtherArchitecture(CpuLevel)

The level belongs to another architecture than this build’s.

Unsupported

This target has no atomics to hold a ceiling in.

Trait Implementations

impl Clone for CpuCeilingError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CpuCeilingError

impl Debug for CpuCeilingError

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

Formats the value using the given formatter.

impl Display for CpuCeilingError

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

Formats the value using the given formatter.

impl Eq for CpuCeilingError

impl Error for CpuCeilingError

Available on crate feature std only.

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for CpuCeilingError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CpuCeilingError