Enum dotavious::attributes::AttributeText

pub enum AttributeText<'a> {
    AttrStr(Cow<'a, str>),
    EscStr(Cow<'a, str>),
    HtmlStr(Cow<'a, str>),
    QuotedStr(Cow<'a, str>),
}

The text for a graphviz label on a node or edge.

Variants

AttrStr(Cow<'a, str>)

Preserves the text directly as is.

EscStr(Cow<'a, str>)

This kind of label uses the graphviz label escString type: http://www.graphviz.org/doc/info/attrs.html#k:escString

Occurrences of backslashes (\) are not escaped; instead they are interpreted as initiating an escString escape sequence.

Escape sequences of particular interest: in addition to \n to break a line (centering the line preceding the \n), there are also the escape sequences \l which left-justifies the preceding line and \r which right-justifies it.

HtmlStr(Cow<'a, str>)

This uses a graphviz HTML string label. The string is printed exactly as given, but between < and >. No escaping is performed.

QuotedStr(Cow<'a, str>)

Preserves the text directly as is but wrapped in quotes.

Occurrences of backslashes (\) are escaped, and thus appear as backslashes in the rendered label.

Implementations

impl<'a> AttributeText<'a>

pub fn attr<S: Into<Cow<'a, str>>>(s: S) -> AttributeText<'a>

pub fn escaped<S: Into<Cow<'a, str>>>(s: S) -> AttributeText<'a>

pub fn html<S: Into<Cow<'a, str>>>(s: S) -> AttributeText<'a>

pub fn quoted<S: Into<Cow<'a, str>>>(s: S) -> AttributeText<'a>

pub fn dot_string(&self) -> String

Renders text as string suitable for a attribute in a .dot file. This includes quotes or suitable delimiters.

Trait Implementations

impl<'a> Clone for AttributeText<'a>

fn clone(&self) -> AttributeText<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for AttributeText<'a>

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

Formats the value using the given formatter.

impl<'a> Eq for AttributeText<'a>

impl<'a> From<ArrowType> for AttributeText<'a>

fn from(arrow_type: ArrowType) -> Self

Performs the conversion.

impl<'a> From<ClusterMode> for AttributeText<'a>

fn from(mode: ClusterMode) -> Self

Performs the conversion.

impl<'a> From<Color<'a>> for AttributeText<'a>

fn from(color: Color<'a>) -> Self

Performs the conversion.

impl<'a> From<ColorList<'a>> for AttributeText<'a>

fn from(color_list: ColorList<'a>) -> Self

Performs the conversion.

impl<'a> From<CompassPoint> for AttributeText<'a>

fn from(compass: CompassPoint) -> Self

Performs the conversion.

impl<'a> From<Direction> for AttributeText<'a>

fn from(direction: Direction) -> Self

Performs the conversion.

impl<'a> From<EdgeStyle> for AttributeText<'a>

fn from(style: EdgeStyle) -> Self

Performs the conversion.

impl<'a> From<GraphStyle> for AttributeText<'a>

fn from(style: GraphStyle) -> Self

Performs the conversion.

impl<'a> From<ImagePosition> for AttributeText<'a>

fn from(pos: ImagePosition) -> Self

Performs the conversion.

impl<'a> From<ImageScale> for AttributeText<'a>

fn from(scale: ImageScale) -> Self

Performs the conversion.

impl<'a> From<LabelJustification> for AttributeText<'a>

fn from(label_justification: LabelJustification) -> Self

Performs the conversion.

impl<'a> From<LabelLocation> for AttributeText<'a>

fn from(label_location: LabelLocation) -> Self

Performs the conversion.

impl<'a> From<NodeStyle> for AttributeText<'a>

fn from(style: NodeStyle) -> Self

Performs the conversion.

impl<'a> From<Ordering> for AttributeText<'a>

fn from(ordering: Ordering) -> Self

Performs the conversion.

impl<'a> From<OutputMode> for AttributeText<'a>

fn from(mode: OutputMode) -> Self

Performs the conversion.

impl<'a> From<PackMode> for AttributeText<'a>

fn from(mode: PackMode) -> Self

Performs the conversion.

impl<'a> From<PageDirection> for AttributeText<'a>

fn from(page_direction: PageDirection) -> Self

Performs the conversion.

impl<'a> From<Point> for AttributeText<'a>

fn from(point: Point) -> Self

Performs the conversion.

impl<'a> From<PortPosition> for AttributeText<'a>

fn from(port_position: PortPosition) -> Self

Performs the conversion.

impl<'a> From<RankDir> for AttributeText<'a>

fn from(rank_dir: RankDir) -> Self

Performs the conversion.

impl<'a> From<Ratio> for AttributeText<'a>

fn from(ratio: Ratio) -> Self

Performs the conversion.

impl<'a> From<Rectangle> for AttributeText<'a>

fn from(rectangle: Rectangle) -> Self

Performs the conversion.

impl<'a> From<Shape> for AttributeText<'a>

fn from(shape: Shape) -> Self

Performs the conversion.

impl<'a> From<SplineType> for AttributeText<'a>

fn from(spline_type: SplineType) -> Self

Performs the conversion.

impl<'a> From<Splines> for AttributeText<'a>

fn from(splines: Splines) -> Self

Performs the conversion.

impl<'a> From<Styles> for AttributeText<'a>

fn from(styles: Styles) -> Self

Performs the conversion.

impl<'a> From<bool> for AttributeText<'a>

fn from(v: bool) -> Self

Performs the conversion.

impl<'a> From<f32> for AttributeText<'a>

fn from(v: f32) -> Self

Performs the conversion.

impl<'a> From<u32> for AttributeText<'a>

fn from(v: u32) -> Self

Performs the conversion.

impl<'a> PartialEq<AttributeText<'a>> for AttributeText<'a>

fn eq(&self, other: &AttributeText<'a>) -> bool

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

fn ne(&self, other: &AttributeText<'a>) -> bool

This method tests for !=.

impl<'a> StructuralEq for AttributeText<'a>

impl<'a> StructuralPartialEq for AttributeText<'a>