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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:13:27 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:13:27 +0000 |
commit | 40a355a42d4a9444dc753c04c6608dade2f06a23 (patch) | |
tree | 871fc667d2de662f171103ce5ec067014ef85e61 /third_party/rust/cc/src/parallel/mod.rs | |
parent | Adding upstream version 124.0.1. (diff) | |
download | firefox-adbda400be353e676059e335c3c0aaf99e719475.tar.xz firefox-adbda400be353e676059e335c3c0aaf99e719475.zip |
Adding upstream version 125.0.1.upstream/125.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/rust/cc/src/parallel/mod.rs')
-rw-r--r-- | third_party/rust/cc/src/parallel/mod.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/third_party/rust/cc/src/parallel/mod.rs b/third_party/rust/cc/src/parallel/mod.rs new file mode 100644 index 0000000000..d69146dc59 --- /dev/null +++ b/third_party/rust/cc/src/parallel/mod.rs @@ -0,0 +1,20 @@ +pub(crate) mod async_executor; +pub(crate) mod job_token; +pub(crate) mod stderr; + +/// Remove all element in `vec` which `f(element)` returns `false`. +/// +/// TODO: Remove this once the MSRV is bumped to v1.61 +pub(crate) fn retain_unordered_mut<T, F>(vec: &mut Vec<T>, mut f: F) +where + F: FnMut(&mut T) -> bool, +{ + let mut i = 0; + while i < vec.len() { + if f(&mut vec[i]) { + i += 1; + } else { + vec.swap_remove(i); + } + } +} |