turbopack_core/
traced_asset.rs

1use anyhow::Result;
2use turbo_tasks::{ResolvedVc, TryJoinIterExt, Vc};
3use turbo_tasks_fs::FileSystemPath;
4
5use crate::{
6    asset::{Asset, AssetContent},
7    module::Module,
8    output::{OutputAsset, OutputAssetsReference, OutputAssetsWithReferenced},
9    reference::referenced_modules_and_affecting_sources,
10};
11
12/// Converts a traced external [Module] graph into a graph consisting of [TracedAsset]s.
13#[turbo_tasks::value]
14pub struct TracedAsset {
15    module: ResolvedVc<Box<dyn Module>>,
16}
17
18#[turbo_tasks::value_impl]
19impl TracedAsset {
20    #[turbo_tasks::function]
21    pub fn new(module: ResolvedVc<Box<dyn Module>>) -> Vc<Self> {
22        Self::cell(TracedAsset { module })
23    }
24}
25
26#[turbo_tasks::value_impl]
27impl OutputAssetsReference for TracedAsset {
28    #[turbo_tasks::function]
29    async fn references(&self) -> Result<Vc<OutputAssetsWithReferenced>> {
30        let references = referenced_modules_and_affecting_sources(*self.module)
31            .await?
32            .iter()
33            .map(async |module| {
34                Ok(ResolvedVc::upcast(
35                    TracedAsset::new(**module).to_resolved().await?,
36                ))
37            })
38            .try_join()
39            .await?;
40        Ok(OutputAssetsWithReferenced::from_assets(Vc::cell(
41            references,
42        )))
43    }
44}
45
46#[turbo_tasks::value_impl]
47impl OutputAsset for TracedAsset {
48    #[turbo_tasks::function]
49    fn path(&self) -> Vc<FileSystemPath> {
50        self.module.ident().path()
51    }
52}
53
54#[turbo_tasks::value_impl]
55impl Asset for TracedAsset {
56    #[turbo_tasks::function]
57    fn content(&self) -> Vc<AssetContent> {
58        self.module.content()
59    }
60}
turbopack_core/traced_asset.rs

turbopack_core/
traced_asset.rs
