Macro map_macro::btree_set

source · 
macro_rules! btree_set {
    {$($v: expr),* $(,)?} => { ... };
}
Available on crate feature std only.
Expand description

Macro for creating a BTreeSet.

Syntactic sugar for BTreeSet::from.

§Examples

use map_macro::btree_set;

let x = btree_set! { 1, 2, 3, 3, 4 };

assert_eq!(x.len(), 4);