diff options
Diffstat (limited to 'compiler/rustc_graphviz')
| -rw-r--r-- | compiler/rustc_graphviz/src/lib.rs | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/compiler/rustc_graphviz/src/lib.rs b/compiler/rustc_graphviz/src/lib.rs index e318090ebe1..676c66f41a9 100644 --- a/compiler/rustc_graphviz/src/lib.rs +++ b/compiler/rustc_graphviz/src/lib.rs @@ -4,18 +4,16 @@ //! use with [Graphviz](https://www.graphviz.org/) by walking a labeled //! graph. (Graphviz can then automatically lay out the nodes and edges //! of the graph, and also optionally render the graph as an image or -//! other [output formats]( -//! https://www.graphviz.org/content/output-formats), such as SVG.) +//! other [output formats](https://www.graphviz.org/docs/outputs), such as SVG.) //! //! Rather than impose some particular graph data structure on clients, //! this library exposes two traits that clients can implement on their //! own structs before handing them over to the rendering function. //! //! Note: This library does not yet provide access to the full -//! expressiveness of the [DOT language]( -//! https://www.graphviz.org/doc/info/lang.html). For example, there are -//! many [attributes](https://www.graphviz.org/content/attrs) related to -//! providing layout hints (e.g., left-to-right versus top-down, which +//! expressiveness of the [DOT language](https://www.graphviz.org/doc/info/lang.html). +//! For example, there are many [attributes](https://www.graphviz.org/doc/info/attrs.html) +//! related to providing layout hints (e.g., left-to-right versus top-down, which //! algorithm to use, etc). The current intention of this library is to //! emit a human-readable .dot file with very regular structure suitable //! for easy post-processing. @@ -292,7 +290,7 @@ pub enum LabelText<'a> { LabelStr(Cow<'a, str>), /// This kind of label uses the graphviz label escString type: - /// <https://www.graphviz.org/content/attrs#kescString> + /// <https://www.graphviz.org/docs/attr-types/escString> /// /// Occurrences of backslashes (`\`) are not escaped; instead they /// are interpreted as initiating an escString escape sequence. @@ -307,12 +305,12 @@ pub enum LabelText<'a> { /// printed exactly as given, but between `<` and `>`. **No /// escaping is performed.** /// - /// [html]: https://www.graphviz.org/content/node-shapes#html + /// [html]: https://www.graphviz.org/doc/info/shapes.html#html HtmlStr(Cow<'a, str>), } /// The style for a node or edge. -/// See <https://www.graphviz.org/doc/info/attrs.html#k:style> for descriptions. +/// See <https://www.graphviz.org/docs/attr-types/style/> for descriptions. /// Note that some of these are not valid for edges. #[derive(Copy, Clone, PartialEq, Eq, Debug)] pub enum Style { @@ -439,7 +437,7 @@ pub trait Labeller<'a> { /// Maps `n` to one of the [graphviz `shape` names][1]. If `None` /// is returned, no `shape` attribute is specified. /// - /// [1]: https://www.graphviz.org/content/node-shapes + /// [1]: https://www.graphviz.org/doc/info/shapes.html fn node_shape(&'a self, _node: &Self::Node) -> Option<LabelText<'a>> { None } |