Enum Monotonicity 

pub enum Monotonicity {
    Increasing,
    Decreasing,
    None,
}

Per-axis monotonicity direction. “Increasing” means: once the predicate becomes true for axis = k, it stays true for all axis ≥ k. Used by the deferred R10 (monotonic-cutoff truncation).

Variants

Increasing

Once true at an axis value, true for every greater value.

Decreasing

Once true at an axis value, true for every lesser value.

None

No monotonicity established.

Trait Implementations

impl Clone for Monotonicity

fn clone(&self) -> Monotonicity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Monotonicity

impl Debug for Monotonicity

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Monotonicity

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Monotonicity

impl PartialEq for Monotonicity

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Monotonicity

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 Monotonicity