3 ms·
A simpler example might be slicing a list: let strings = ["foo", "bar", "baz"]; let slice = &strings[0..2]; // prints "foo" and "bar" for s in
by oconnor663 8y ago
A simpler example might be slicing a list:
let strings = ["foo", "bar", "baz"];
let slice = &strings[0..2];
// prints "foo" and "bar"
for s in slice {
println!("{}", s);
}
Or looping over numbers:
// prints 0, 1, 2, 3, and 4
for i in 0..5 {
println!("{}", i);
}