std_macro_extensions/b_tree_set/
macro.rs

1/// Creates a new BTreeSet instance.
2///
3/// # Arguments
4///
5/// - `expr` - The elements to initialize the BTreeSet.
6///
7/// # Returns
8///
9/// - `BTreeSet<T>` - A new BTreeSet containing the given elements.
10#[macro_export]
11macro_rules! b_tree_set {
12    () => {
13        std::collections::BTreeSet::new()
14    };
15    ($($elem:expr),*) => {{
16        let mut set = std::collections::BTreeSet::new();
17        $( set.insert($elem); )*
18        set
19    }};
20}