// repeatative expressions macro_rules! find_min { // so cool that it pattern matches automatically ($x: expr) => ($x); // I need to understand what it's doing in here bro ($x: expr, $($y: expr),+) => { std::cmp::min($x, find_min!($($y),+)) }; }
// repeatative expressions macro_rules! find_min { // so cool that it pattern matches automatically ($x: expr) => ($x); // I need to understand what it's doing in here bro ($x: expr, $($y: expr),+) => { std::cmp::min($x, find_min!($($y),+)) }; }