3 releases
0.0.3 | May 30, 2019 |
---|---|
0.0.2 | May 28, 2019 |
0.0.1 | May 27, 2019 |
#2701 in Rust patterns
3KB
vecmerge
A macro for merging vectors.
Examples
use vecmerge::vecmerge;
assert_eq! {
vecmerge!([1, 2, 3] + [4, 5] + [6]),
vec![1, 2, 3, 4, 5, 6],
}
let a = vec![1, 2, 3];
let b = vec![6];
assert_eq! {
vecmerge!(a + [4, 5] + b),
vec![1, 2, 3, 4, 5, 6],
}
assert_eq! {
vecmerge!(vec![1, 2, 3] + vec![4, 5, 6]),
vec![1, 2, 3, 4, 5, 6],
}
assert_eq! {
vecmerge!([Some(1)]? + [None]? + [Some(3)]? + [4, 5, 6]),
vec![1, 3, 4, 5, 6],
}
assert_eq! {
vecmerge!([Some(1), Some(2), Some(3)]? + [4, 5, 6]),
vec![1, 2, 3, 4, 5, 6],
}
assert_eq! {
vecmerge!([Some(1), None, Some(3)]? + [4, 5, 6]),
vec![4, 5, 6],
}
Dependencies
~2MB
~48K SLoC