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n3r0bi0m4n/array_macro.rs

Last active August 8, 2023 21:24
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Rust Array macro
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array_macro.rs
macro_rules! Array {
($n:expr, $t:ty) => (std::array::from_fn::<$t, $n, _>(|_| <$t>::default()));
($n:expr, $f:expr) => (std::array::from_fn::<_, $n, _>($f));
}
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