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fn main() { | |
let numbers = [1, 2, 3]; | |
let keys = ["foo", "bar", "baz"]; | |
for (index, (&number, &key)): iter::enumerate(iter::zip(numbers, keys)) { | |
io::println(fmt!("%u: %s => %d", index, key, number)); | |
} | |
} |
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