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#[macro_export]
macro_rules! vecset {
() => ({
$crate::VecSet::default()
});
($($x:expr),*$(,)*) => ({
let mut set = $crate::VecSet::default();
$(set.insert($x);)*
set
});
}
#[macro_export]
macro_rules! vecmap {
($($key:expr => $value:expr,)+) => { vecmap!($($key => $value),+) };
($($key:expr => $value:expr),*) => {
{
let mut _map = $crate::VecMap::default();
$(
let _ = _map.insert($key, $value);
)*
_map
}
};
}
#[cfg(test)]
mod tests {
use crate::{VecMap, VecSet};
#[test]
fn vecset_macro() {
let from_macro_empty: VecSet<[u32; 4]> = vecset! {};
let from_macro: VecSet<[u32; 4]> = vecset! {1,2,3};
let mut manual: VecSet<[u32; 4]> = VecSet::default();
assert_eq!(from_macro_empty, manual);
manual.insert(1);
manual.insert(2);
manual.insert(3);
assert_eq!(from_macro, manual);
}
#[test]
fn vecmap_macro() {
let from_macro_empty: VecMap<[(u32, u32); 4]> = vecmap! {};
let from_macro: VecMap<[(u32, u32); 4]> = vecmap! {1 => 2, 2 => 4,3 => 6};
let mut manual: VecMap<[(u32, u32); 4]> = VecMap::default();
assert_eq!(from_macro_empty, manual);
manual.insert(1, 2);
manual.insert(2, 4);
manual.insert(3, 6);
assert_eq!(from_macro, manual);
}
}