Add return type restrictions to I/O methods#10580
Merged
straight-shoota merged 2 commits intocrystal-lang:masterfrom Jun 7, 2021
Merged
Add return type restrictions to I/O methods#10580straight-shoota merged 2 commits intocrystal-lang:masterfrom
straight-shoota merged 2 commits intocrystal-lang:masterfrom
