1use pulldown_cmark::{Event, Options, Parser, Tag};
2
3fn main() {
4 let markdown_input = concat!(
5 "# My Heading\n",
6 "\n",
7 "My paragraph.\n",
8 "\n",
9 "* a\n",
10 "* b\n",
11 "* c\n",
12 "\n",
13 "1. d\n",
14 "2. e\n",
15 "3. f\n",
16 "\n",
17 "> my block quote\n",
18 "\n",
19 "```\n",
20 "my code block\n",
21 "```\n",
22 "\n",
23 "*emphasis*\n",
24 "**strong**\n",
25 "~~strikethrough~~\n",
26 "[My Link](http://example.com)\n",
27 "\n",
28 "\n",
29 "| a | b |\n",
30 "| - | - |\n",
31 "| c | d |\n",
32 "\n",
33 "hello[^1]\n",
34 "[^1]: my footnote\n",
35 );
36 println!(
37 "\nParsing the following markdown string:\n{}\n",
38 markdown_input
39 );
40
41 let parser = Parser::new_ext(markdown_input, Options::all()).map(|event| {
46 match &event {
47 Event::Start(tag) => match tag {
48 Tag::HtmlBlock => println!("HtmlBlock"),
49 Tag::Heading {
50 level,
51 id,
52 classes,
53 attrs,
54 } => println!(
55 "Heading heading_level: {} fragment identifier: {:?} classes: {:?} attrs: {:?}",
56 level, id, classes, attrs
57 ),
58 Tag::Paragraph => println!("Paragraph"),
59 Tag::List(ordered_list_first_item_number) => println!(
60 "List ordered_list_first_item_number: {:?}",
61 ordered_list_first_item_number
62 ),
63 Tag::DefinitionList => println!("Definition list"),
64 Tag::DefinitionListTitle => println!("Definition title (definition list item)"),
65 Tag::DefinitionListDefinition => println!("Definition (definition list item)"),
66 Tag::Item => println!("Item (this is a list item)"),
67 Tag::Emphasis => println!("Emphasis (this is a span tag)"),
68 Tag::Superscript => println!("Superscript (this is a span tag)"),
69 Tag::Subscript => println!("Subscript (this is a span tag)"),
70 Tag::Strong => println!("Strong (this is a span tag)"),
71 Tag::Strikethrough => println!("Strikethrough (this is a span tag)"),
72 Tag::BlockQuote(kind) => println!("BlockQuote ({:?})", kind),
73 Tag::CodeBlock(code_block_kind) => {
74 println!("CodeBlock code_block_kind: {:?}", code_block_kind)
75 }
76 Tag::Link {
77 link_type,
78 dest_url,
79 title,
80 id,
81 } => println!(
82 "Link link_type: {:?} url: {} title: {} id: {}",
83 link_type, dest_url, title, id
84 ),
85 Tag::Image {
86 link_type,
87 dest_url,
88 title,
89 id,
90 } => println!(
91 "Image link_type: {:?} url: {} title: {} id: {}",
92 link_type, dest_url, title, id
93 ),
94 Tag::Table(column_text_alignment_list) => println!(
95 "Table column_text_alignment_list: {:?}",
96 column_text_alignment_list
97 ),
98 Tag::TableHead => println!("TableHead (contains TableRow tags"),
99 Tag::TableRow => println!("TableRow (contains TableCell tags)"),
100 Tag::TableCell => println!("TableCell (contains inline tags)"),
101 Tag::FootnoteDefinition(label) => println!("FootnoteDefinition label: {}", label),
102 Tag::MetadataBlock(kind) => println!("MetadataBlock: {:?}", kind),
103 },
104 _ => (),
105 };
106 event
107 });
108
109 let mut html_output = String::new();
110 pulldown_cmark::html::push_html(&mut html_output, parser);
111 println!("\nHTML output:\n{}\n", &html_output);
112}