pub fn render<'a, N, E, S, G, W>(g: &'a G, w: &mut W) -> Result where
N: Clone + 'a,
E: Clone + 'a,
S: Clone + 'a,
G: Labeller<'a, Node = N, Edge = E, Subgraph = S> + GraphWalk<'a, Node = N, Edge = E, Subgraph = S>,
W: Write, Expand description
Renders directed graph g into the writer w in DOT syntax.
(Simple wrapper around render_opts that passes a default set of options.)