| 1 | use crate::parser::core::{CoreRule, Root}; |
| 2 | use crate::{MarkdownIt, Node}; |
| 3 | |
| 4 | pub fn add(md: &mut MarkdownIt) { |
| 5 | md.add_rule::<BlockParserRule>() |
| 6 | .before_all(); |
| 7 | } |
| 8 | |
| 9 | pub struct BlockParserRule; |
| 10 | impl CoreRule for BlockParserRule { |
| 11 | fn run(root: &mut Node, md: &MarkdownIt) { |
| 12 | let mut node = std::mem::take(root); |
| 13 | let data = node.cast_mut::<Root>().unwrap(); |
| 14 | let source = std::mem::take(&mut data.content); |
| 15 | let mut ext = std::mem::take(&mut data.ext); |
| 16 | |
| 17 | node = md.block.parse(source.as_str(), node, md, &mut ext); |
| 18 | let data = node.cast_mut::<Root>().unwrap(); |
| 19 | data.content = source; |
| 20 | data.ext = ext; |
| 21 | *root = node; |
| 22 | } |
| 23 | } |