memmap2

crates.io v0.9.10

3,368,591 weekly downloads · 2 Dependencies

Recently published

Source data as of:

Summary

Cross-platform Rust API for memory-mapped file IO

Install cargo add memmap2

Registry values

Reproduced verbatim from the official registry, with the source named on each value.

Weekly downloads 3,368,591 Source: crates.io (Rust)
Releases 35 Last release: 2026-02-15 Source: crates.io (Rust)
Dependencies 2 Source: crates.io (Rust)

Description

Cross-platform Rust API for memory-mapped file IO

Registry-supplied description, cleaned to plain text. Source: crates.io (Rust).

Package details

Package
memmap2
Registry
crates.io
Version
0.9.10
Weekly downloads
3,368,591 (weekly)
Dependencies
2: libc, stable_deref_trait
Releases
35
Last release
2026-02-15
First published
2020-01-18
Keywords
file, io, mmap, memory-map
Repository
https://github.com/RazrFalcon/memmap2-rs

Why a field shows "—": A dash means the value is not published by the source registry for that package. Quanteta never fills in a guessed value — a missing field stays blank.

Derived indices (computation method published)

Quanteta-computed from the registry values below. This is a derived index, not a measured registry metric. See the formula on the Data & Sources page.

Q-Vitality Quanteta 63.4 / 100 Maintenance activity index (release cadence + download level).
Q-Trust Quanteta 8.6 / 100 Adoption / stability index (community size + download stability + age).
Q-Risk Quanteta 30.1 / 100 Dependency-surface index. Higher = more risk factors detected.

Data & Sources

Related packages

Other packages sharing a factual facet, for cross-reference. A descriptive neighbourhood — ordering does not imply a recommendation.

Same ecosystem

hashbrown crates.io 25,125,786 getrandom crates.io 21,649,995 windows-sys crates.io 20,443,355 syn crates.io 20,299,023

Shared keyword

fsspec PyPI 147,115,404 rustix crates.io 12,673,525 same-file crates.io 5,400,900 pathvalidate PyPI 4,320,675
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