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pub struct Markdown(Vec<MdElement>);
pub enum MdElement {
Heading(u8, Vec<RichText>),
Paragraph(Vec<RichText>),
Code { syntax: String, content: String },
}
pub enum RichText {
Text(String),
Bold(Box<RichText>),
Strike(Box<RichText>),
Italic(Box<RichText>),
Code(Box<RichText>),
Link(String, Vec<RichText>),
}
impl Markdown {
pub fn parse(s: &str) -> anyhow::Result<Self> {
let mut c = vec![];
let mut lines = s.lines();
while let Some(line) = lines.next() {
if line.starts_with("#") {
let (hashes, h) = line.split_once(' ').unwrap();
c.push(MdElement::Heading(hashes.len() as u8, RichText::parse(h)?));
} else if line.starts_with("```") {
todo!()
} else {
let mut block = line.to_string();
while let Some(line) = lines.next() {
if line == "" {
break;
}
block += line;
}
c.push(MdElement::Paragraph(RichText::parse(&block)?))
}
}
Ok(Markdown(c))
}
}
impl RichText {
pub fn parse(s: &str) -> anyhow::Result<Vec<Self>> {
let mut before = String::new();
let mut after = String::new();
let mut after_el = false;
for c in s.chars() {
match c {
_ => {}
}
}
Ok(segs)
}
}
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