13 lines
228 B
Rust
13 lines
228 B
Rust
|
fn want_slice(v: [int]/&) -> int {
|
||
|
|
let mut sum = 0;
|
||
|
|
for vec::each(v) { |i| sum += i; }
|
||
|
|
ret sum;
|
||
|
|
}
|
||
|
|
|
||
|
|
fn has_mut_vec(+v: [mut int]) -> int {
|
||
|
|
want_slice(v)
|
||
|
|
}
|
||
|
|
|
||
|
|
fn main() {
|
||
|
|
assert has_mut_vec([mut 1, 2, 3]) == 6;
|
||
|
|
}
|