Struct ResolveModuleCallbackRet 

pub struct ResolveModuleCallbackRet(/* private fields */);

Called during Module::instantiate_module. Provided with arguments: (context, specifier, import_attributes, referrer). Return None on error.

Note: this callback has an unusual signature due to ABI incompatibilities between Rust and C++. However end users can implement the callback as follows; it’ll be automatically converted.

  fn my_resolve_callback<'a>(
     context: v8::Local<'s, v8::Context>,
     specifier: v8::Local<'s, v8::String>,
     import_attributes: v8::Local<'s, v8::FixedArray>,
     referrer: v8::Local<'s, v8::Module>,
  ) -> Option<v8::Local<'s, v8::Module>> {
     // ...
     Some(resolved_module)
  }