Enum NestedGrade 

pub enum NestedGrade {
    Apl2,
    TotalOrder,
}

How a grade orders NESTED items.

The APL2 line, which GNU APL implements and the oracle verifies, orders two items by rank, then by shape, then atom by atom with characters before numbers before nested values. Dyalog’s total array ordering is a different comparator throughout: it compares the atoms first, padding the shorter array with an item below every type, extends a lower rank with leading 1s, and orders numbers before characters.

Variants

Apl2

TotalOrder

Trait Implementations

impl Clone for NestedGrade

fn clone(&self) -> NestedGrade

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for NestedGrade

impl Debug for NestedGrade

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

Formats the value using the given formatter.

impl Default for NestedGrade

fn default() -> NestedGrade

Returns the “default value” for a type.

impl Eq for NestedGrade

impl PartialEq for NestedGrade

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for NestedGrade