Function fromOptional [src]
Prototype
pub fn fromOptional(oi: ?Index) OptionalIndex Parameters
oi: ?Index Source
pub fn fromOptional(oi: ?Index) OptionalIndex {
return if (oi) |i| i.toOptional() else .none;
} pub fn fromOptional(oi: ?Index) OptionalIndex oi: ?Index pub fn fromOptional(oi: ?Index) OptionalIndex {
return if (oi) |i| i.toOptional() else .none;
}