refactor(core): simplify module loading code (#10385)

General cleanup of module loading code, tried to reduce indentation in various methods
on "JsRuntime" to improve readability.

Added "JsRuntime::handle_scope" helper function, which returns a "v8::HandleScope".
This was done to reduce a code pattern that happens all over the "deno_core".

Additionally if event loop hangs during loading of dynamic modules a list of
currently pending dynamic imports is printed.

1 files changed, 4 insertions, 0 deletions

diff --git a/core/modules.rs b/core/modules.rs
index 8c193bf5b..b68d19def 100644
--- a/core/modules.rs
+++ b/core/modules.rs
@@ -495,6 +495,10 @@ impl ModuleMap {
 
     None
   }
+
+  pub fn get_info_by_id(&self, id: &ModuleId) -> Option<&ModuleInfo> {
+    self.info.get(id)
+  }
 }
 
 #[cfg(test)]