Enum EvaluationKey 

pub enum EvaluationKey {
    Check(CheckKey),
    Expand(ExpandKey),
}

Immutable key for evaluator depth errors.

Variants

Check(CheckKey)

A check key.

Expand(ExpandKey)

An expand key.

Trait Implementations

impl Clone for EvaluationKey

fn clone(&self) -> EvaluationKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EvaluationKey

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

Formats the value using the given formatter.

impl PartialEq for EvaluationKey

fn eq(&self, other: &EvaluationKey) -> 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 Eq for EvaluationKey

impl StructuralPartialEq for EvaluationKey