Trait Direction 

pub trait Direction:
    Sized
    + Debug
    + Send
    + Sync
    + 'static {
    type Pos: Direction;

    // Required methods
    fn unit() -> Vec2;
    fn main(v: Vec2) -> Vec2;
    fn main_vec(v: f32) -> Vec2;
    fn len(v: Vec2) -> f32;
    fn project(v: Vec2) -> f32;
    fn side(v: Vec2) -> Vec2;
    fn side_vec(v: f32) -> Vec2;
    fn signum(v: Vec2) -> Vec2;
    fn reversed() -> bool;
    fn bucket(anc: Vec2) -> Trinary;
}

Direction of a layout.

Required Associated Types

type Pos: Direction

Required Methods

fn unit() -> Vec2

fn main(v: Vec2) -> Vec2

fn main_vec(v: f32) -> Vec2

fn len(v: Vec2) -> f32

fn project(v: Vec2) -> f32

fn side(v: Vec2) -> Vec2

fn side_vec(v: f32) -> Vec2

fn signum(v: Vec2) -> Vec2

fn reversed() -> bool

fn bucket(anc: Vec2) -> Trinary

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl Direction for X

type Pos = X

impl Direction for Y

type Pos = Y

impl<T> Direction for Stretch<T>

where T: Direction,

type Pos = <T as Direction>::Pos

impl<T: Direction> Direction for Rev<T>

type Pos = <T as Direction>::Pos