Enum WaitPreset 

pub enum WaitPreset {
    MaxPerfSpin,
    StdBackoff,
    Yield,
}

Wait/backoff policy presets for SingleRing hot loops.

These presets are intentionally minimal and deterministic:

• MaxPerfSpin: spin-first strategy for isolated CPUs.
• StdBackoff: cooperative backoff for non-HFT deployments.
• Yield: cooperative yield-only waiting for shared-host runs.

Variants

MaxPerfSpin

Max-perf preset: spin-first waiting.

StdBackoff

Default backoff preset (std-only): yields/sleeps as needed.

Yield

Yield-only preset (std-only).

Trait Implementations

impl Clone for WaitPreset

fn clone(&self) -> WaitPreset

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WaitPreset

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

Formats the value using the given formatter.

impl PartialEq for WaitPreset

fn eq(&self, other: &WaitPreset) -> 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 WaitPreset

impl Eq for WaitPreset

impl StructuralPartialEq for WaitPreset