Enum dot::ArrowShape

pub enum ArrowShape {
    NoArrow,
    Normal(Fill, Side),
    Box(Fill, Side),
    Crow(Side),
    Curve(Side),
    ICurve(Fill, Side),
    Diamond(Fill, Side),
    Dot(Fill),
    Inv(Fill, Side),
    Tee(Side),
    Vee(Side),
}

This enumeration represents all possible arrow edge as defined in graphviz documentation.

Variants

NoArrow

No arrow will be displayed

Normal(Fill, Side)

Arrow that ends in a triangle. Basically a normal arrow. NOTE: there is error in official documentation, this supports both fill and side clipping

Box(Fill, Side)

Arrow ending in a small square box

Crow(Side)

Arrow ending in a three branching lines also called crow’s foot

Curve(Side)

Arrow ending in a curve

ICurve(Fill, Side)

Arrow ending in an inverted curve

Diamond(Fill, Side)

Arrow ending in an diamond shaped rectangular shape.

Dot(Fill)

Arrow ending in a circle.

Inv(Fill, Side)

Arrow ending in an inverted triangle.

Tee(Side)

Arrow ending with a T shaped arrow.

Vee(Side)

Arrow ending with a V shaped arrow.

Implementations

impl ArrowShape

pub fn none() -> ArrowShape

Constructor which returns no arrow.

pub fn normal() -> ArrowShape

Constructor which returns normal arrow.

pub fn boxed() -> ArrowShape

Constructor which returns a regular box arrow.

pub fn crow() -> ArrowShape

Constructor which returns a regular crow arrow.

pub fn curve() -> ArrowShape

Constructor which returns a regular curve arrow.

pub fn icurve() -> ArrowShape

Constructor which returns an inverted curve arrow.

pub fn diamond() -> ArrowShape

Constructor which returns a diamond arrow.

pub fn dot() -> ArrowShape

Constructor which returns a circle shaped arrow.

pub fn inv() -> ArrowShape

Constructor which returns an inverted triangle arrow.

pub fn tee() -> ArrowShape

Constructor which returns a T shaped arrow.

pub fn vee() -> ArrowShape

Constructor which returns a V shaped arrow.

pub fn to_dot_string(&self) -> String

Function which renders given ArrowShape into a String for displaying.

Trait Implementations

impl Clone for ArrowShape

fn clone(&self) -> ArrowShape

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Hash for ArrowShape

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<ArrowShape> for ArrowShape

fn eq(&self, other: &ArrowShape) -> 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 Copy for ArrowShape

impl Eq for ArrowShape

impl StructuralEq for ArrowShape

impl StructuralPartialEq for ArrowShape