macro_rules! bset {
{ } => { ... };
{ $($value:expr),+ } => { ... };
}
Expand description
Macro for creating std::collections::BTreeSet
in the same manner as
vec!
is used for Vec
:
#[macro_use]
extern crate amplify;
let map = bset![5, 6, 7];
NB: you can’t use repeated values with std::collections::HashSet
, unlike
to Vec
’s:
#[macro_use]
extern crate amplify;
assert_eq!(bset![1, 2, 3, 1], bset![1, 2, 3]);