Struct ShapeNormalForm 

pub struct ShapeNormalForm {
    pub kind: ShapeNormalKind,
    pub label: String,
}

Structural summary used by conservative shape comparison.

Normal forms expose enough algebraic structure for relation checks without adding a closed kind enum to the kernel Shape trait.

Fields

kind: ShapeNormalKind

Normalized structural kind.

label: String

Human-readable label from the source shape description.

Trait Implementations

impl Clone for ShapeNormalForm

fn clone(&self) -> ShapeNormalForm

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShapeNormalForm

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

Formats the value using the given formatter.

impl Eq for ShapeNormalForm

impl PartialEq for ShapeNormalForm

fn eq(&self, other: &ShapeNormalForm) -> 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 StructuralPartialEq for ShapeNormalForm