1 files changed, 0 insertions, 124 deletions
diff --git a/crates/typst-library/src/meta/document.rs b/crates/typst-library/src/meta/document.rs
deleted file mode 100644
index 581be60c..00000000
--- a/crates/typst-library/src/meta/document.rs
+++ /dev/null
@@ -1,124 +0,0 @@
-use comemo::Prehashed;
-use typst::eval::Datetime;
-
-use crate::layout::{LayoutRoot, PageElem};
-use crate::meta::ManualPageCounter;
-use crate::prelude::*;
-
-/// The root element of a document and its metadata.
-///
-/// All documents are automatically wrapped in a `document` element. You cannot
-/// create a document element yourself. This function is only used with
-/// [set rules]($styling/#set-rules) to specify document metadata. Such a set
-/// rule must appear before any of the document's contents.
-///
-/// ```example
-/// #set document(title: [Hello])
-///
-/// This has no visible output, but
-/// embeds metadata into the PDF!
-/// ```
-///
-/// Note that metadata set with this function is not rendered within the
-/// document. Instead, it is embedded in the compiled PDF file.
-#[elem(Construct, LayoutRoot)]
-pub struct DocumentElem {
-    /// The document's title. This is often rendered as the title of the
-    /// PDF viewer window.
-    ///
-    /// While this can be arbitrary content, PDF viewers only support plain text
-    /// titles, so the conversion might be lossy.
-    pub title: Option<Content>,
-
-    /// The document's authors.
-    pub author: Author,
-
-    /// The document's keywords.
-    pub keywords: Keywords,
-
-    /// The document's creation date.
-    ///
-    /// If this is `{auto}` (default), Typst uses the current date and time.
-    /// Setting it to `{none}` prevents Typst from embedding any creation date
-    /// into the PDF metadata.
-    ///
-    /// The year component must be at least zero in order to be embedded into a
-    /// PDF.
-    pub date: Smart<Option<Datetime>>,
-
-    /// The page runs.
-    #[variadic]
-    pub children: Vec<Prehashed<Content>>,
-}
-
-impl Construct for DocumentElem {
-    fn construct(_: &mut Vm, args: &mut Args) -> SourceResult<Content> {
-        bail!(args.span, "can only be used in set rules")
-    }
-}
-
-impl LayoutRoot for DocumentElem {
-    /// Layout the document into a sequence of frames, one per page.
-    #[tracing::instrument(name = "DocumentElem::layout_root", skip_all)]
-    fn layout_root(&self, vt: &mut Vt, styles: StyleChain) -> SourceResult<Document> {
-        tracing::info!("Document layout");
-
-        let mut pages = vec![];
-        let mut page_counter = ManualPageCounter::new();
-
-        let children = self.children();
-        let mut iter = children.iter().map(|c| &**c).peekable();
-
-        while let Some(mut child) = iter.next() {
-            let outer = styles;
-            let mut styles = styles;
-            if let Some((elem, local)) = child.to_styled() {
-                styles = outer.chain(local);
-                child = elem;
-            }
-
-            if let Some(page) = child.to::<PageElem>() {
-                let extend_to = iter.peek().and_then(|&next| {
-                    next.to_styled()
-                        .map_or(next, |(elem, _)| elem)
-                        .to::<PageElem>()?
-                        .clear_to(styles)
-                });
-                let fragment = page.layout(vt, styles, &mut page_counter, extend_to)?;
-                pages.extend(fragment);
-            } else {
-                bail!(child.span(), "unexpected document child");
-            }
-        }
-
-        Ok(Document {
-            pages,
-            title: self.title(styles).map(|content| content.plain_text()),
-            author: self.author(styles).0,
-            keywords: self.keywords(styles).0,
-            date: self.date(styles),
-        })
-    }
-}
-
-/// A list of authors.
-#[derive(Debug, Default, Clone, PartialEq, Hash)]
-pub struct Author(Vec<EcoString>);
-
-cast! {
-    Author,
-    self => self.0.into_value(),
-    v: EcoString => Self(vec![v]),
-    v: Array => Self(v.into_iter().map(Value::cast).collect::<StrResult<_>>()?),
-}
-
-/// A list of keywords.
-#[derive(Debug, Default, Clone, PartialEq, Hash)]
-pub struct Keywords(Vec<EcoString>);
-
-cast! {
-    Keywords,
-    self => self.0.into_value(),
-    v: EcoString => Self(vec![v]),
-    v: Array => Self(v.into_iter().map(Value::cast).collect::<StrResult<_>>()?),
-}