map_macro::hashbrown

Macro hash_set

Source 
macro_rules! hash_set {
    {$($v: expr),* $(,)?} => { ... };
}
Available on crate feature hashbrown only.
Expand description

Macro for creating a HashSet.

Syntactic sugar for HashSet::from_iter.

ยงExamples

use map_macro::hashbrown::hash_set;

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

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