Advent of Code solutions
Add ipos! and upos! macros
+9
-2
+9
-2
utils/src/pos.rs
+9
-2
utils/src/pos.rs
···
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}
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#[macro_export]
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-
macro_rules! mpos {
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macro_rules! ipos {
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($x:expr, $y:expr) => {
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$crate::pos::Position::new($x, $y)
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};
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}
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+
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#[macro_export]
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macro_rules! upos {
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($x:expr, $y:expr) => {
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$crate::pos::ipos!($x as isize, $y as isize)
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};
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}
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···
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(@builtin SW) => { $crate::dir::ALL_8[6] };
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(@builtin NW) => { $crate::dir::ALL_8[7] };
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(@builtin ($x:expr, $y: expr)) => { $crate::pos::pos!($x, $y) };
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(@builtin ($x:expr, $y: expr)) => { $crate::pos::upos!($x, $y) };
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[$($s:tt),*] => {
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[$(kern!(@builtin $s),)*]