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@killercup
Last active December 26, 2016 15:13
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What would you like to do?
macro_rules! w {
($($x:ident)+) => {
vec![$(stringify!($x),)*]
}
}
#[test]
fn ident_vec() {
assert_eq!(w![foo bar baz], vec!["foo", "bar", "baz"]);
}
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