Enum Phase 

pub enum Phase {
    Stable,
    PreTransition,
    Transitioning,
    Resolving,
}

Phase detected from a quantity’s rate-of-change history.

Each variant describes the trajectory of a tracked quantity relative to its conservation boundary (initial value minus tolerance).

Transitions

Stable → PreTransition → Transitioning → Resolving → Stable

Use ConservationChecker::phase to obtain the current phase.

Variants

Stable

Rate of change is near zero — the quantity is holding steady.

PreTransition

Rate of change is accelerating but hasn’t crossed the tolerance threshold.

This is an early warning: the quantity is still conserved, but its velocity is increasing and may lead to a violation.

Transitioning

Value is actively decreasing beyond tolerance — the conservation law is violated.

Resolving

Value was decreasing but is now recovering toward the baseline.

Trait Implementations

impl Clone for Phase

fn clone(&self) -> Phase

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Phase

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

Formats the value using the given formatter.

impl Display for Phase

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

Formats the value using the given formatter.

impl PartialEq for Phase

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

impl Eq for Phase

impl StructuralPartialEq for Phase