Marshal returns the DOT encoding for the graph g, applying the prefix and indent to the encoding.

Unmarshal parses the Graphviz DOT-encoded data and stores the result in dst.

Attribute is a DOT language key value attribute pair.

Attributer defines graph.Node or graph.Edge values that can specify DOT attributes.

Attributers are graph.Graph values that specify top-level DOT attributes.

Builder is a graph that can have user-defined nodes and edges added.

Graph wraps named graph.Graph values.

Node is a DOT graph node.

Porter defines the behavior of graph.Edge values that can specify connection ports for their end points.

Structurer represents a graph.Graph that can define subgraphs.

Subgrapher wraps graph.Node values that represent subgraphs.

UnmarshalerAttr is the interface implemented by objects that can unmarshal a DOT attribute description of themselves.