macron_collections/
btree_map.rs

1/// Creates a collection [BTreeMap](std::collections::BTreeMap)
2#[macro_export]
3macro_rules! btree_map {
4    () => { ::std::collections::BTreeMap::new() };
5    ($($tt:tt)*) => { ::std::collections::BTreeMap::from( $crate::macron_map::map!( $($tt)* ) ) };
6}