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update graphviz links

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add subdomain
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minami.yoshihiko 2022-05-11 20:21:10 +09:00
parent ee6eaabdd4
commit 2c604f63fc
1 changed files with 8 additions and 10 deletions
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18
compiler/rustc_graphviz/src/lib.rs
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@ -4,18 +4,16 @@
//! use with [Graphviz](https://www.graphviz.org/) by walking a labeled //! use with [Graphviz](https://www.graphviz.org/) by walking a labeled
//! graph. (Graphviz can then automatically lay out the nodes and edges //! graph. (Graphviz can then automatically lay out the nodes and edges
//! of the graph, and also optionally render the graph as an image or //! of the graph, and also optionally render the graph as an image or
//! other [output formats]( //! other [output formats](https://www.graphviz.org/docs/outputs), such as SVG.)
//! https://www.graphviz.org/content/output-formats), such as SVG.)
//! //!
//! Rather than impose some particular graph data structure on clients, //! Rather than impose some particular graph data structure on clients,
//! this library exposes two traits that clients can implement on their //! this library exposes two traits that clients can implement on their
//! own structs before handing them over to the rendering function. //! own structs before handing them over to the rendering function.
//! //!
//! Note: This library does not yet provide access to the full //! Note: This library does not yet provide access to the full
//! expressiveness of the [DOT language]( //! expressiveness of the [DOT language](https://www.graphviz.org/doc/info/lang.html).
//! https://www.graphviz.org/doc/info/lang.html). For example, there are //! For example, there are many [attributes](https://www.graphviz.org/doc/info/attrs.html)
//! many [attributes](https://www.graphviz.org/content/attrs) related to //! related to providing layout hints (e.g., left-to-right versus top-down, which
//! providing layout hints (e.g., left-to-right versus top-down, which
//! algorithm to use, etc). The current intention of this library is to //! algorithm to use, etc). The current intention of this library is to
//! emit a human-readable .dot file with very regular structure suitable //! emit a human-readable .dot file with very regular structure suitable
//! for easy post-processing. //! for easy post-processing.
@ -292,7 +290,7 @@ pub enum LabelText<'a> {
LabelStr(Cow<'a, str>), LabelStr(Cow<'a, str>),
/// This kind of label uses the graphviz label escString type: /// 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 /// Occurrences of backslashes (`\`) are not escaped; instead they
/// are interpreted as initiating an escString escape sequence. /// are interpreted as initiating an escString escape sequence.
@ -307,12 +305,12 @@ pub enum LabelText<'a> {
/// printed exactly as given, but between `<` and `>`. **No /// printed exactly as given, but between `<` and `>`. **No
/// escaping is performed.** /// 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>), HtmlStr(Cow<'a, str>),
} }
/// The style for a node or edge. /// 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. /// Note that some of these are not valid for edges.
#[derive(Copy, Clone, PartialEq, Eq, Debug)] #[derive(Copy, Clone, PartialEq, Eq, Debug)]
pub enum Style { pub enum Style {
@ -439,7 +437,7 @@ pub trait Labeller<'a> {
/// Maps `n` to one of the [graphviz `shape` names][1]. If `None` /// Maps `n` to one of the [graphviz `shape` names][1]. If `None`
/// is returned, no `shape` attribute is specified. /// 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>> { fn node_shape(&'a self, _node: &Self::Node) -> Option<LabelText<'a>> {
None None
} }