| ⇢ | A | Option::flatMap() added | |
| ⇢ | A | Some::isEmpty() added | |
| ⇢ | A | Option::collect() added | |
| ⇢ | A | Failure::toOption() added | |
| ⇢ | A | Option::contains() added | |
| ⇢ | A | Some() added | |
| ⇢ | A | Option::orElse() added | |
| ⇢ | A | Option() added | |
| ⇢ | A | Option::forall() added | |
| ⇢ | A | None() added | |
| ⋮ | view more | ||