Enum CpuThreadCountControl 

pub enum CpuThreadCountControl {
    Sequential,
    PerCallUpperBound,
    BinaryClampToOne,
    GlobalOrUncontrolled,
}

Per-call control over the maximum number of threads used by a CPU provider.

Examples

use tenferro_cpu::CpuThreadCountControl;
assert_ne!(
    CpuThreadCountControl::PerCallUpperBound,
    CpuThreadCountControl::GlobalOrUncontrolled,
);

Variants

Sequential

The provider is sequential by construction.

PerCallUpperBound

Every call accepts an arbitrary positive upper bound.

BinaryClampToOne

Every finite-budget call is clamped to one thread by the adapter.

The adapter must never select its provider-controlled auto mode for a resource-domain call. Providers that cannot make that guarantee must report CpuThreadCountControl::GlobalOrUncontrolled instead.

GlobalOrUncontrolled

Control is global, startup-fixed, absent, or otherwise unsafe per call.

Trait Implementations

impl Clone for CpuThreadCountControl

fn clone(&self) -> CpuThreadCountControl

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CpuThreadCountControl

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

Formats the value using the given formatter.

impl Default for CpuThreadCountControl

fn default() -> CpuThreadCountControl

Returns the “default value” for a type.

impl PartialEq for CpuThreadCountControl

fn eq(&self, other: &CpuThreadCountControl) -> 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 Copy for CpuThreadCountControl

impl Eq for CpuThreadCountControl

impl StructuralPartialEq for CpuThreadCountControl