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chore(deps): update rust crate memmap2 to v0.9.12 - #15606

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cakebaker merged 1 commit into
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renovate/memmap2-0.x-lockfile
Oct 26, 2026
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cakebaker merged 1 commit into
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renovate/memmap2-0.x-lockfile

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@renovate

@renovate renovate Bot commented Oct 21, 2026 •

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This PR contains the following updates:

Package Type Update Change
memmap2 workspace.dependencies patch 0.9.11 → 0.9.12

Release Notes

RazrFalcon/memmap2-rs (memmap2)

v0.9.12

Compare Source

Added
  • Add MmapOptions::map_if_safe() to allow creation read-only mappings of a file from safe code if the kernel can guarantee the file is immutable and large enough.
    @​alexlarsson
  • Add MmapOptions::no_probe_handle() to disable probing of file handles on Windows to improve performance, at the cost of no longer being able to remap later with more capabilities.
    @​mat-gas
  • Add support for OpenHarmony targets (*-unknown-linux-ohos).
    @​hiyms
Changed
  • Cache allocation granularity on Windows to prevent repeated syscalls.
    @​mat-gas

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@codspeed

codspeed Bot commented Oct 21, 2026 •

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Merging this PR will not alter performance

1 warning, 1 note

⚠️ 120 benchmarks are dominated by system calls

System calls cannot be simulated consistently and are left out of the measure. The reported value understates the real cost. Switch to the Walltime instrument to measure them.

Learn more about system calls

See affected benchmarks

ℹ️ 1 benchmark has no flamegraph

The flamegraph wasn't generated: most of the time was spent in runtime internals, which would leave nothing useful to analyze.

See affected benchmarks

✅ 401 untouched benchmarks
⏩ 70 skipped benchmarks1


Comparing renovate/memmap2-0.x-lockfile (043ccef) with main (1d6ca65)2

Open in CodSpeed

Footnotes

  1. 70 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩

  2. No successful run was found on main (0776385) during the generation of this report, so 1d6ca65 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩

@xtqqczze

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@renovate renovate Bot changed the title Update Rust crate memmap2 to v0.9.12 chore(deps): update rust crate memmap2 to v0.9.12 Oct 22, 2026
@xtqqczze

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@xtqqczze
xtqqczze requested a review from sylvestre October 26, 2026 00:27
@renovate
renovate Bot force-pushed the renovate/memmap2-0.x-lockfile branch from bd5f989 to 043ccef Compare October 26, 2026 06:08
@cakebaker

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@xtqqczze done

@cakebaker
cakebaker merged commit b35debf into main Oct 26, 2026
194 of 196 checks passed
@cakebaker
cakebaker deleted the renovate/memmap2-0.x-lockfile branch October 26, 2026 13:44
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2 participants