List
An immutable sequence of values. For example, [1, 2, 3] is a List<Int>.
[1, 2, 3]
List<Int>
struct List<T> { __BUILT_IN_IMPLEMENTATION: NoValue, }
append()
contains()
enumerate()
filter()
first()
get()
index_of()
is_empty()
is_non_empty()
last()
len()
map()
slice()