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Add warning for pdf.embed elem used with HTML (#5829)

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Malo 2025-02-10 11:39:32 +01:00 committed by GitHub
parent 3fba256405
commit 25e27169e1
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1 changed files with 11 additions and 3 deletions
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14
crates/typst-library/src/pdf/embed.rs
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@ -1,9 +1,12 @@
use ecow::EcoString; use ecow::EcoString;
use typst_library::foundations::Target;
use typst_syntax::Spanned; use typst_syntax::Spanned;
use crate::diag::{At, SourceResult}; use crate::diag::{warning, At, SourceResult};
use crate::engine::Engine; use crate::engine::Engine;
use crate::foundations::{elem, Bytes, Cast, Content, Derived, Packed, Show, StyleChain}; use crate::foundations::{
elem, Bytes, Cast, Content, Derived, Packed, Show, StyleChain, TargetElem,
};
use crate::introspection::Locatable; use crate::introspection::Locatable;
use crate::World; use crate::World;
@ -78,7 +81,12 @@ pub struct EmbedElem {
} }
impl Show for Packed<EmbedElem> { impl Show for Packed<EmbedElem> {
fn show(&self, _: &mut Engine, _: StyleChain) -> SourceResult<Content> { fn show(&self, engine: &mut Engine, styles: StyleChain) -> SourceResult<Content> {
if TargetElem::target_in(styles) == Target::Html {
engine
.sink
.warn(warning!(self.span(), "embed was ignored during HTML export"));
}
Ok(Content::empty()) Ok(Content::empty())
} }
} }