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@dependabot dependabot bot commented on behalf of github Jan 7, 2026

Bumps zerocopy from 0.8.31 to 0.8.32.

Release notes

Sourced from zerocopy's releases.

v0.8.32

What's Changed

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Full Changelog: google/zerocopy@v0.8.31...v0.8.32

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Bumps [zerocopy](https://github.com/google/zerocopy) from 0.8.31 to 0.8.32.
- [Release notes](https://github.com/google/zerocopy/releases)
- [Changelog](https://github.com/google/zerocopy/blob/main/CHANGELOG.md)
- [Commits](google/zerocopy@v0.8.31...v0.8.32)

---
updated-dependencies:
- dependency-name: zerocopy
  dependency-version: 0.8.32
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file rust Pull requests that update Rust code labels Jan 7, 2026
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Benchmark Results

Details
Benchmark Current: 6f82782 Previous: 29dd138 Performance Ratio
startup_benchmark Build Time 96.54 s 100.32 s 0.96
startup_benchmark File Size 0.87 MB 0.87 MB 1.00
Startup Time - 1 core 0.95 s (±0.03 s) 1.00 s (±0.03 s) 0.95
Startup Time - 2 cores 0.95 s (±0.03 s) 1.01 s (±0.03 s) 0.94
Startup Time - 4 cores 0.96 s (±0.03 s) 1.01 s (±0.02 s) 0.96
multithreaded_benchmark Build Time 97.50 s 100.80 s 0.97
multithreaded_benchmark File Size 0.96 MB 0.96 MB 1.00
Multithreaded Pi Efficiency - 2 Threads 88.86 % (±5.68 %) 91.73 % (±7.51 %) 0.97
Multithreaded Pi Efficiency - 4 Threads 44.47 % (±2.84 %) 45.00 % (±3.00 %) 0.99
Multithreaded Pi Efficiency - 8 Threads 25.86 % (±1.66 %) 26.47 % (±1.92 %) 0.98
micro_benchmarks Build Time 152.15 s 160.52 s 0.95
micro_benchmarks File Size 0.97 MB 0.97 MB 1.00
Scheduling time - 1 thread 89.69 ticks (±31.72 ticks) 96.99 ticks (±32.08 ticks) 0.92
Scheduling time - 2 threads 59.68 ticks (±16.74 ticks) 63.19 ticks (±20.20 ticks) 0.94
Micro - Time for syscall (getpid) 6.25 ticks (±3.19 ticks) 5.88 ticks (±2.94 ticks) 1.06
Memcpy speed - (built_in) block size 4096 61502.25 MByte/s (±43481.59 MByte/s) 59418.95 MByte/s (±41653.50 MByte/s) 1.04
Memcpy speed - (built_in) block size 1048576 25687.81 MByte/s (±21835.78 MByte/s) 26478.44 MByte/s (±22533.58 MByte/s) 0.97
Memcpy speed - (built_in) block size 16777216 22460.61 MByte/s (±18742.21 MByte/s) 21751.31 MByte/s (±18200.04 MByte/s) 1.03
Memset speed - (built_in) block size 4096 61965.49 MByte/s (±43797.02 MByte/s) 59952.91 MByte/s (±41988.43 MByte/s) 1.03
Memset speed - (built_in) block size 1048576 26529.82 MByte/s (±22423.95 MByte/s) 26838.66 MByte/s (±22665.03 MByte/s) 0.99
Memset speed - (built_in) block size 16777216 23115.37 MByte/s (±19145.87 MByte/s) 22296.54 MByte/s (±18498.14 MByte/s) 1.04
Memcpy speed - (rust) block size 4096 56858.84 MByte/s (±41117.29 MByte/s) 54376.99 MByte/s (±39591.84 MByte/s) 1.05
Memcpy speed - (rust) block size 1048576 25949.41 MByte/s (±22177.86 MByte/s) 24268.91 MByte/s (±20452.43 MByte/s) 1.07
Memcpy speed - (rust) block size 16777216 21575.40 MByte/s (±17956.97 MByte/s) 21801.50 MByte/s (±18341.36 MByte/s) 0.99
Memset speed - (rust) block size 4096 57705.00 MByte/s (±41768.77 MByte/s) 54990.62 MByte/s (±39965.67 MByte/s) 1.05
Memset speed - (rust) block size 1048576 26836.16 MByte/s (±22761.41 MByte/s) 25060.65 MByte/s (±20978.61 MByte/s) 1.07
Memset speed - (rust) block size 16777216 22142.99 MByte/s (±18291.86 MByte/s) 22552.17 MByte/s (±18838.07 MByte/s) 0.98
alloc_benchmarks Build Time 148.58 s 156.22 s 0.95
alloc_benchmarks File Size 0.94 MB 0.94 MB 1.00
Allocations - Allocation success 100.00 % 100.00 % 1
Allocations - Deallocation success 100.00 % 100.00 % 1
Allocations - Pre-fail Allocations 100.00 % 100.00 % 1
Allocations - Average Allocation time 17648.16 Ticks (±451.40 Ticks) 17115.89 Ticks (±489.21 Ticks) 1.03
Allocations - Average Allocation time (no fail) 17648.16 Ticks (±451.40 Ticks) 17115.89 Ticks (±489.21 Ticks) 1.03
Allocations - Average Deallocation time 1133.56 Ticks (±245.27 Ticks) 1186.64 Ticks (±294.93 Ticks) 0.96
mutex_benchmark Build Time 150.10 s 156.96 s 0.96
mutex_benchmark File Size 0.97 MB 0.97 MB 1.00
Mutex Stress Test Average Time per Iteration - 1 Threads 18.02 ns (±3.47 ns) 18.80 ns (±2.76 ns) 0.96
Mutex Stress Test Average Time per Iteration - 2 Threads 19.94 ns (±2.61 ns) 20.92 ns (±2.37 ns) 0.95

This comment was automatically generated by workflow using github-action-benchmark.

@mkroening mkroening added this pull request to the merge queue Jan 7, 2026
@github-merge-queue github-merge-queue bot removed this pull request from the merge queue due to failed status checks Jan 7, 2026
@mkroening mkroening added this pull request to the merge queue Jan 7, 2026
Merged via the queue into main with commit 3888a82 Jan 7, 2026
19 checks passed
@dependabot dependabot bot deleted the dependabot/cargo/zerocopy-0.8.32 branch January 7, 2026 21:31
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