add comment about performance

pydantic · Oct 31, 2023 · 2961795 · 2961795
1 parent 20920b5
commit 2961795
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/parse.rs b/src/parse.rs
@@ -242,6 +242,8 @@ impl<'a> Parser<'a> {
  self.index += SIZE + 1;
  Ok(())
  }
+ // TODO very sadly iterating over expected cause extra branches in the generated assembly
+ // and is significantly slower than just returning an error
  _ => {
  self.index += 1;
  for c in expected.iter() {