v8/
unbound_module_script.rs

1use crate::CachedData;
2use crate::Local;
3use crate::PinScope;
4use crate::UnboundModuleScript;
5use crate::UniqueRef;
6use crate::Value;
7
8unsafe extern "C" {
9  fn v8__UnboundModuleScript__CreateCodeCache(
10    script: *const UnboundModuleScript,
11  ) -> *mut CachedData<'static>;
12
13  fn v8__UnboundModuleScript__GetSourceMappingURL(
14    script: *const UnboundModuleScript,
15  ) -> *const Value;
16
17  fn v8__UnboundModuleScript__GetSourceURL(
18    script: *const UnboundModuleScript,
19  ) -> *const Value;
20}
21
22impl UnboundModuleScript {
23  /// Creates and returns code cache for the specified unbound_module_script.
24  /// This will return nullptr if the script cannot be serialized. The
25  /// CachedData returned by this function should be owned by the caller.
26  #[inline(always)]
27  pub fn create_code_cache(&self) -> Option<UniqueRef<CachedData<'static>>> {
28    let code_cache = unsafe {
29      UniqueRef::try_from_raw(v8__UnboundModuleScript__CreateCodeCache(self))
30    };
31    if let Some(code_cache) = &code_cache {
32      debug_assert_eq!(
33        code_cache.buffer_policy(),
34        crate::script_compiler::BufferPolicy::BufferOwned
35      );
36    }
37    code_cache
38  }
39
40  pub fn get_source_mapping_url<'s>(
41    &self,
42    scope: &PinScope<'s, '_>,
43  ) -> Local<'s, Value> {
44    unsafe {
45      scope
46        .cast_local(|_| v8__UnboundModuleScript__GetSourceMappingURL(self))
47        .unwrap()
48    }
49  }
50
51  pub fn get_source_url<'s>(
52    &self,
53    scope: &PinScope<'s, '_>,
54  ) -> Local<'s, Value> {
55    unsafe {
56      scope
57        .cast_local(|_| v8__UnboundModuleScript__GetSourceURL(self))
58        .unwrap()
59    }
60  }
61}
v8/unbound_module_script.rs

v8/
unbound_module_script.rs
