macro_rules! set { { } => { ... }; { owned: $($value:expr),+ $(,)? } => { ... }; { $($value:expr),+ $(,)? } => { ... }; }
Expand description
Macro for creating std::collections::HashSet
in the same manner as
vec!
is used for Vec
:
#[macro_use]
extern crate amplify;
let map = set![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!(set![1, 2, 3, 1], set![1, 2, 3]);