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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /library/std/benches/hash/set_ops.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | library/std/benches/hash/set_ops.rs | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/library/std/benches/hash/set_ops.rs b/library/std/benches/hash/set_ops.rs new file mode 100644 index 000000000..1a4c4a66e --- /dev/null +++ b/library/std/benches/hash/set_ops.rs @@ -0,0 +1,42 @@ +use std::collections::HashSet; +use test::Bencher; + +#[bench] +fn set_difference(b: &mut Bencher) { + let small: HashSet<_> = (0..10).collect(); + let large: HashSet<_> = (0..100).collect(); + + b.iter(|| small.difference(&large).count()); +} + +#[bench] +fn set_is_subset(b: &mut Bencher) { + let small: HashSet<_> = (0..10).collect(); + let large: HashSet<_> = (0..100).collect(); + + b.iter(|| small.is_subset(&large)); +} + +#[bench] +fn set_intersection(b: &mut Bencher) { + let small: HashSet<_> = (0..10).collect(); + let large: HashSet<_> = (0..100).collect(); + + b.iter(|| small.intersection(&large).count()); +} + +#[bench] +fn set_symmetric_difference(b: &mut Bencher) { + let small: HashSet<_> = (0..10).collect(); + let large: HashSet<_> = (0..100).collect(); + + b.iter(|| small.symmetric_difference(&large).count()); +} + +#[bench] +fn set_union(b: &mut Bencher) { + let small: HashSet<_> = (0..10).collect(); + let large: HashSet<_> = (0..100).collect(); + + b.iter(|| small.union(&large).count()); +} |