Add checkup in tail function and return Option type#24172
Closed
GuillaumeGomez wants to merge 1 commit intorust-lang:masterfrom
Closed
Add checkup in tail function and return Option type#24172GuillaumeGomez wants to merge 1 commit intorust-lang:masterfrom
GuillaumeGomez wants to merge 1 commit intorust-lang:masterfrom