macro_rules! ray_query { (let $name:ident) => { ... }; (let mut $name:ident) => { ... }; (@inner $name:ident $(, $mut:tt)?) => { ... }; }
Expand description
Constructs an uninitialized ray query variable. Using the syntax
let (mut)? <name>
. Where name
is the name of the ray query variable.