Trait AxisDirection 

pub trait AxisDirection: Clone {
    // Required methods
    fn is_forward(&self) -> bool;
    fn dir_to_index(&self) -> usize;
    unsafe fn dir_from_index_unchecked(index: usize) -> Self;
    fn dir_from_index(index: usize) -> Option<Self>
       where Self: Sized;

    // Provided method
    fn is_backward(&self) -> bool { ... }
}

Direction of axis. It tells which direction is connected to node.

Required Methods

fn is_forward(&self) -> bool

👎Deprecated: Use Axis::is_forward_direction instead.

Check this match whith Axis. It will always return true when Axis is directed.

fn dir_to_index(&self) -> usize

Convert to index.

unsafe fn dir_from_index_unchecked(index: usize) -> Self

Convert from index.

fn dir_from_index(index: usize) -> Option<Self>

where Self: Sized,

Convert from index.

Provided Methods

fn is_backward(&self) -> bool

👎Deprecated: Use !Axis::is_forward_direction instead.

Check this doesn’t match whith Axis. It will always return false when Axis is directed.

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<A> AxisDirection for A

where A: Axis<Direction = Self>,

Implimention for Axis of directed graph.

impl<T: Axis> AxisDirection for Direction<T>