Enum Handedness 

pub enum Handedness {
    Right,
    Left,
}

Whether a frame’s third direction follows the right-hand rule.

Variants

Right

x × y = z. The usual case.

Left

x × y = -z. Arises from mirroring.

Implementations

impl Handedness

pub const fn sign(self) -> f64

+1 for right-handed, -1 for left-handed.

pub const fn flipped(self) -> Self

The opposite handedness.

Trait Implementations

impl Clone for Handedness

fn clone(&self) -> Handedness

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Handedness

impl Debug for Handedness

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

Formats the value using the given formatter.

impl Default for Handedness

fn default() -> Handedness

Returns the “default value” for a type.

impl Eq for Handedness

impl PartialEq for Handedness

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