Enum graphviz::LabelTextUnstable
[-] [+]
[src]
pub enum LabelText<'a> { LabelStr(Cow<'a, str>), EscStr(Cow<'a, str>), }
The text for a graphviz label on a node or edge.
Variants
LabelStr | This kind of label preserves the text directly as is. Occurrences of backslashes ( |
EscStr | This kind of label uses the graphviz label escString type: http://www.graphviz.org/content/attrs#kescString Occurrences of backslashes ( Escape sequences of particular interest: in addition to |
Methods
impl<'a> LabelText<'a>
fn label<S: IntoCow<'a, str>>(s: S) -> LabelText<'a>
fn escaped<S: IntoCow<'a, str>>(s: S) -> LabelText<'a>
fn escape(&self) -> String
Renders text as string suitable for a label in a .dot file.
fn prefix_line(self, prefix: LabelText) -> LabelText<'static>
Puts prefix
on a line above this label, with a blank line separator.
fn suffix_line(self, suffix: LabelText) -> LabelText<'static>
Puts suffix
on a line below this label, with a blank line separator.