Enum RankDir 

pub enum RankDir {
    LeftToRight,
    RightToLeft,
    TopToBottom,
    BottomToTop,
}

Direction that edges are laid out in.

Variants

• left_to_right: edges connect nodes from left to right.
• right_to_left: edges connect nodes from right to left.
• top_to_bottom: edges connect nodes from top to bottom.
• bottom_to_top: edges connect nodes from bottom to top.

Variants

LeftToRight

Connect nodes from left to right.

RightToLeft

Connect nodes from right to left.

TopToBottom

Connect nodes from top to bottom.

BottomToTop

Connect nodes from bottom to top.

Implementations

impl RankDir

pub fn is_default(&self) -> bool

Returns true if the rank direction is the default (TopToBottom).

Trait Implementations

impl Clone for RankDir

fn clone(&self) -> RankDir

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RankDir

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

Formats the value using the given formatter.

impl Default for RankDir

fn default() -> RankDir

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RankDir

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for RankDir

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

Formats the value using the given formatter.

impl FromStr for RankDir

type Err = ()

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for RankDir

fn eq(&self, other: &RankDir) -> 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 Serialize for RankDir

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for RankDir

impl Eq for RankDir

impl StructuralPartialEq for RankDir