Struct rustc_middle::mir::generic_graphviz::GraphvizWriter

pub struct GraphvizWriter<'a, G: DirectedGraph + WithSuccessors + WithStartNode + WithNumNodes, NodeContentFn: Fn(<G as DirectedGraph>::Node) -> Vec<String>, EdgeLabelsFn: Fn(<G as DirectedGraph>::Node) -> Vec<String>> {
    graph: &'a G,
    is_subgraph: bool,
    graphviz_name: String,
    graph_label: Option<String>,
    node_content_fn: NodeContentFn,
    edge_labels_fn: EdgeLabelsFn,
}

Fields

graph: &'a G

is_subgraph: bool

graphviz_name: String

graph_label: Option<String>

node_content_fn: NodeContentFn

edge_labels_fn: EdgeLabelsFn

Implementations

impl<'a, G: DirectedGraph + WithSuccessors + WithStartNode + WithNumNodes, NodeContentFn: Fn(<G as DirectedGraph>::Node) -> Vec<String>, EdgeLabelsFn: Fn(<G as DirectedGraph>::Node) -> Vec<String>> GraphvizWriter<'a, G, NodeContentFn, EdgeLabelsFn>

pub fn new( graph: &'a G, graphviz_name: &str, node_content_fn: NodeContentFn, edge_labels_fn: EdgeLabelsFn ) -> Self

pub fn set_graph_label(&mut self, graph_label: &str)

pub fn write_graphviz<'tcx, W>( &self, tcx: TyCtxt<'tcx>, w: &mut W ) -> Result<()>

where W: Write,

Write a graphviz DOT of the graph

pub fn write_node<W>( &self, node: G::Node, dark_mode: bool, w: &mut W ) -> Result<()>

where W: Write,

Write a graphviz DOT node for the given node.

fn write_edges<W>(&self, source: G::Node, w: &mut W) -> Result<()>

where W: Write,

Write graphviz DOT edges with labels between the given node and all of its successors.

fn write_graph_label<W>(&self, label: &str, w: &mut W) -> Result<()>

where W: Write,

Write the graphviz DOT label for the overall graph. This is essentially a block of text that will appear below the graph.

fn node(&self, node: G::Node) -> String

Layout

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.