mbe: Clean up code with non-optional NonterminalKind
#142657
Merged
bors merged 3 commits intorust-lang:masterfrom Jun 25, 2025
Merged
mbe: Clean up code with non-optional `NonterminalKind`#142657bors merged 3 commits intorust-lang:masterfrom
bors merged 3 commits intorust-lang:masterfrom