Jubilee 81a4349e73
Rollup merge of #137923 - scottmcm:fix-postorder-size-hint, r=tmiasko
Simplify `<Postorder as Iterator>::size_hint`

The current version is sometimes malformed (cc #137919); let's see if we can get away with a loose but trivially-correct one.
2025-03-04 19:37:01 -08:00
..
2025-02-11 14:59:13 +11:00
2025-02-22 00:13:19 +00:00