Enum re_types::view_coordinates::ViewDir

pub enum ViewDir {
    Up = 1,
    Down = 2,
    Right = 3,
    Left = 4,
    Forward = 5,
    Back = 6,
}

The six cardinal directions for 3D view-space and image-space.

Variants

Up = 1

Down = 2

Right = 3

Left = 4

Forward = 5

Back = 6

Implementations

impl ViewDir

pub fn from_ascii_char(c: u8) -> Result<Self, String>

Convert an upper case letter to one of the six cardinal directions.

• ‘U’ => Self::Up
• ‘D’ => Self::Down
• ‘R’ => Self::Right
• ‘L’ => Self::Left
• ‘F’ => Self::Forward
• ‘B’ => Self::Back

pub fn short(&self) -> &'static str

Represent this direction as the first letter of the direction’s name, in uppercase.

• Self::Up => ‘U’
• Self::Down => ‘D’
• Self::Right => ‘R’
• Self::Left => ‘L’
• Self::Forward => ‘F’
• Self::Back => ‘B’

pub fn long(&self) -> &'static str

Long description of the direction, e.g. “Up”, “Down”, “Right”, “Left”, “Forward”, “Back”.

Trait Implementations

impl Clone for ViewDir

fn clone(&self) -> ViewDir

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ViewDir

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

Formats the value using the given formatter.

impl PartialEq for ViewDir

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<u8> for ViewDir

type Error = String

The type returned in the event of a conversion error.

fn try_from(i: u8) -> Result<Self, String>

Performs the conversion.

impl Copy for ViewDir

impl Eq for ViewDir

impl StructuralPartialEq for ViewDir