std_macro_extensions/boxed/
macro.rs

1/// Creates a new `Box` instance.
2///
3/// This macro takes an expression and wraps it in a `Box`. It offers a more concise syntax compared to the standard `Box::new` function.
4#[macro_export]
5macro_rules! boxed {
6    ($val:expr) => {
7        std::boxed::Box::new($val)
8    };
9}