Macro origen_metal::node

macro_rules! node {
    ( $attr:path, $( $x:expr ),* => $( $c:expr ),* $(,)?) => { ... };
    ( $attr:path, $( $x:expr ),* ; $m:expr) => { ... };
    ( $attr:path, $( $x:expr ),* ) => { ... };
    ( $attr:path ; $m:expr) => { ... };
    ( $attr:path => $( $c:expr ),* $(,)?) => { ... };
    ( $attr:path ) => { ... };
}