Remove the PDF embedding feature

crates/typst-cli/src/args.rs

@@ -471,7 +471,6 @@ display_possible_values!(DiagnosticFormat);
 #[derive(Debug, Copy, Clone, Eq, PartialEq, ValueEnum)]
 pub enum Feature {
     Html,
-    PdfEmbedding,
 }
 
 display_possible_values!(Feature);

crates/typst-cli/src/world.rs

@@ -117,7 +117,6 @@ impl SystemWorld {
                 .iter()
                 .map(|&feature| match feature {
                     Feature::Html => typst::Feature::Html,
-                    Feature::PdfEmbedding => typst::Feature::PdfEmbedding,
                 })
                 .collect();
 

crates/typst-library/src/lib.rs

@@ -237,7 +237,6 @@ impl FromIterator<Feature> for Features {
 #[non_exhaustive]
 pub enum Feature {
     Html,
-    PdfEmbedding,
 }
 
 /// A group of related standard library definitions.

crates/typst-library/src/visualize/image/mod.rs

@@ -272,7 +272,6 @@ impl Packed<ImageElem> {
                 .within(loaded)?,
             ),
             ImageFormat::Vector(VectorFormat::Pdf) => {
-                if engine.world.library().features.is_enabled(Feature::PdfEmbedding) {
                 let document = match PdfDocument::new(loaded.data.clone()) {
                     Ok(doc) => doc,
                     Err(e) => match e {
@@ -320,14 +319,6 @@ impl Packed<ImageElem> {
                 };
 
                 ImageKind::Pdf(pdf_image)
-                } else {
-                    bail!(
-                        span,
-                        "embedding PDFs is currently an experimental, opt-in feature";
-                        hint: "enable the corresponding feature to try it out";
-                        hint: "convert your PDF to SVG instead"
-                    );
-                }
             }
         };
 

tests/src/world.rs

@@ -198,7 +198,7 @@ fn library() -> Library {
     // exactly 100pt wide. Page height is unbounded and font size is 10pt so
     // that it multiplies to nice round numbers.
     let mut lib = Library::builder()
-        .with_features([Feature::Html, Feature::PdfEmbedding].into_iter().collect())
+        .with_features([Feature::Html].into_iter().collect())
         .build();
 
     // Hook up helpers into the global scope.