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use crate::ast::blocks::*; use crate::ast::AstData; use crate::ir::blocks::*; use crate::{IntoIR, ToPlaintext}; use super::utils::collapse_text; impl<'a> IntoIR<'a> for BlockAst { type IR = AnnBlock<'a>; fn into_ir(self, text: &'a str, data: &mut AstData) -> Self::IR { let block = match self { BlockAst::CodeBlock(b) => Block::CodeBlock(b.into_ir(text, data)), BlockAst::Paragraph(b) => Block::Paragraph(b.into_ir(text, data)), BlockAst::Heading(b) => Block::Heading(b.into_ir(text, data)), BlockAst::Table(b) => Block::Table(b.into_ir(text, data)), BlockAst::ThematicBreak(b) => Block::ThematicBreak(b.into_ir(text, data)), BlockAst::List(b) => Block::List(b.into_ir(text, data)), BlockAst::Quote(b) => Block::Quote(b.into_ir(text, data)), BlockAst::BlockMacro(block) => { return block.into_ir(text, data); } BlockAst::BlockHtml(h) => Block::BlockHtml(h.into_ir(text, data)), BlockAst::Comment(_) | BlockAst::LinkRefDef(_) => Block::Empty, }; AnnBlock { macros: vec![], block } } } impl<'a> IntoIR<'a> for CodeBlockAst { type IR = CodeBlock<'a>; fn into_ir(self, text: &'a str, data: &mut AstData) -> Self::IR { let lines = self .lines .into_iter() .map(|b| { let b = b.into_ir(text, data); debug_assert!(b.macros.is_empty()); b.block }) .collect(); CodeBlock { info: self.info.into_ir(text, data), fence: self.fence_type, lines, indent: self.indent, } } } impl<'a> IntoIR<'a> for ParagraphAst { type IR = Paragraph<'a>; fn into_ir(self, text: &'a str, data: &mut AstData) -> Self::IR { Paragraph { segments: collapse_text(self.segments).into_ir(text, data) } } } impl<'a> IntoIR<'a> for HeadingAst { type IR = Heading<'a>; fn into_ir(self, text: &'a str, data: &mut AstData) -> Self::IR { let segments = collapse_text(self.segments).into_ir(text, data); let mut plaintext = String::new(); for segment in &segments { segment.to_plaintext(&mut plaintext); } let slug = slug::slugify(plaintext); Heading { level: self.level, segments, slug } } } impl<'a> IntoIR<'a> for ThematicBreakAst { type IR = ThematicBreak; fn into_ir(self, _: &str, _: &mut AstData) -> Self::IR { ThematicBreak { len: self.len, kind: self.kind } } } impl<'a> IntoIR<'a> for TableAst { type IR = Table<'a>; fn into_ir(self, text: &'a str, data: &mut AstData) -> Self::IR { Table { rows: self.rows.into_ir(text, data) } } } impl<'a> IntoIR<'a> for TableRowAst { type IR = TableRow<'a>; fn into_ir(self, text: &'a str, data: &mut AstData) -> Self::IR { TableRow { is_header_row: self.is_header_row, cells: self.cells.into_ir(text, data) } } } impl<'a> IntoIR<'a> for TableCellAst { type IR = TableCell<'a>; fn into_ir(self, text: &'a str, data: &mut AstData) -> Self::IR { TableCell { meta: self.meta.into_ir(text, data), segments: collapse_text(self.segments).into_ir(text, data), } } } impl<'a> IntoIR<'a> for CellMetaAst { type IR = CellMeta; fn into_ir(self, _: &'a str, _: &mut AstData) -> Self::IR { CellMeta { is_header_cell: self.is_header_cell, alignment: self.alignment, vertical_alignment: self.vertical_alignment, rowspan: self.rowspan, colspan: self.colspan, } } } impl<'a> IntoIR<'a> for ListAst { type IR = List<'a>; fn into_ir(self, text: &'a str, data: &mut AstData) -> Self::IR { List { bullet: self.bullet, items: self.items.into_ir(text, data), macros: vec![] } } } impl<'a> IntoIR<'a> for QuoteAst { type IR = Quote<'a>; fn into_ir(self, text: &'a str, data: &mut AstData) -> Self::IR { Quote { content: self.content.into_ir(text, data) } } }