55 lines
1.8 KiB
Rust
55 lines
1.8 KiB
Rust
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//! AST types for nuwiki documents.
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//!
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//! Types here are syntax-agnostic — both vimwiki and (eventually) markdown
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//! produce the same node shapes.
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pub mod block;
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pub mod inline;
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pub mod link;
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pub mod span;
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pub mod visit;
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pub use block::{
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BlockNode, BlockquoteNode, CheckboxState, CommentNode, DefinitionItemNode, DefinitionListNode,
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ErrorNode, HeadingNode, HorizontalRuleNode, ListItemNode, ListNode, ListSymbol, MathBlockNode,
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ParagraphNode, PreformattedNode, TableAlign, TableCellNode, TableNode, TableRowNode, TagNode,
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TagScope,
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};
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pub use inline::{
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inline_text, BoldItalicNode, BoldNode, CodeNode, ColorNode, InlineNode, ItalicNode, Keyword,
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KeywordNode, MathInlineNode, SoftBreakNode, StrikethroughNode, SubscriptNode, SuperscriptNode,
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TextNode,
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};
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pub use link::{
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ExternalLinkNode, LinkKind, LinkTarget, RawUrlNode, TransclusionNode, WikiLinkNode,
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};
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pub use span::{Position, Span};
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pub use visit::{
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walk_block, walk_definition_item, walk_document, walk_inline, walk_list, walk_list_item,
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walk_table, walk_table_row, Visitor,
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};
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/// Root of an AST.
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#[derive(Debug, Clone, Default, PartialEq, Eq)]
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pub struct DocumentNode {
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pub span: Span,
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pub children: Vec<BlockNode>,
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pub metadata: PageMetadata,
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}
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/// Document-level placeholders parsed from `%title` / `%nohtml` / `%template`
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/// / `%date` directives, plus the file-level tag accumulator.
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///
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/// New fields are added at the bottom; consumers should construct with
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/// `..Default::default()` to stay forward-compatible.
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#[derive(Debug, Clone, Default, PartialEq, Eq)]
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pub struct PageMetadata {
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pub title: Option<String>,
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pub nohtml: bool,
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pub template: Option<String>,
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pub date: Option<String>,
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/// File-scope tags parsed by the tag lexer. Convenience
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/// projection of the `BlockNode::Tag` nodes whose scope is `File`.
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pub tags: Vec<String>,
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}
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