turbopack_ecmascript/side_effect_optimization/facade/
chunk_item.rs

1use anyhow::Result;
2use turbo_tasks::{ResolvedVc, Vc};
3use turbopack_core::{
4    chunk::{AsyncModuleInfo, ChunkItem, ChunkType, ChunkingContext},
5    ident::AssetIdent,
6    module::Module,
7};
8
9use super::module::EcmascriptModuleFacadeModule;
10use crate::{
11    EcmascriptAnalyzable, EcmascriptOptions,
12    chunk::{
13        EcmascriptChunkItem, EcmascriptChunkItemContent, EcmascriptChunkPlaceable,
14        EcmascriptChunkType,
15    },
16};
17
18/// The chunk item for [EcmascriptModuleFacadeModule].
19#[turbo_tasks::value(shared)]
20pub struct EcmascriptModuleFacadeChunkItem {
21    pub(crate) module: ResolvedVc<EcmascriptModuleFacadeModule>,
22    pub(crate) chunking_context: ResolvedVc<Box<dyn ChunkingContext>>,
23}
24
25#[turbo_tasks::value_impl]
26impl EcmascriptChunkItem for EcmascriptModuleFacadeChunkItem {
27    #[turbo_tasks::function]
28    fn content(self: Vc<Self>) -> Vc<EcmascriptChunkItemContent> {
29        panic!("content() should never be called");
30    }
31
32    #[turbo_tasks::function]
33    fn content_with_async_module_info(
34        &self,
35        async_module_info: Option<Vc<AsyncModuleInfo>>,
36    ) -> Result<Vc<EcmascriptChunkItemContent>> {
37        let chunking_context = self.chunking_context;
38
39        let content = self
40            .module
41            .module_content(*chunking_context, async_module_info);
42
43        let async_module_options = self
44            .module
45            .get_async_module()
46            .module_options(async_module_info);
47
48        Ok(EcmascriptChunkItemContent::new(
49            content,
50            *chunking_context,
51            EcmascriptOptions::default().cell(),
52            async_module_options,
53        ))
54    }
55}
56
57#[turbo_tasks::value_impl]
58impl ChunkItem for EcmascriptModuleFacadeChunkItem {
59    #[turbo_tasks::function]
60    fn asset_ident(&self) -> Vc<AssetIdent> {
61        self.module.ident()
62    }
63
64    #[turbo_tasks::function]
65    fn chunking_context(&self) -> Vc<Box<dyn ChunkingContext>> {
66        *ResolvedVc::upcast(self.chunking_context)
67    }
68
69    #[turbo_tasks::function]
70    async fn ty(&self) -> Result<Vc<Box<dyn ChunkType>>> {
71        Ok(Vc::upcast(
72            Vc::<EcmascriptChunkType>::default().resolve().await?,
73        ))
74    }
75
76    #[turbo_tasks::function]
77    fn module(&self) -> Vc<Box<dyn Module>> {
78        *ResolvedVc::upcast(self.module)
79    }
80}
turbopack_ecmascript/side_effect_optimization/facade/chunk_item.rs

turbopack_ecmascript/side_effect_optimization/facade/
chunk_item.rs
