Componentpedia / Listings / memmap

Last update: 12/12/2025

memmap

cross-platform Rust API for memory mapped IO

Latest version: 0.7.0 registry icon
Maintenance score
0
Safety score
0
Popularity score
80
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Security
  Vulnerabilities
Version Suggest Low Medium High Critical
0.7.0 0 0 1 0 0
0.6.2 0 0 1 0 0
0.6.1 0 0 1 0 0
0.6.0 0 0 1 0 0
0.5.2 0 0 1 0 0
0.5.1 0 0 1 0 0
0.5.0 0 0 1 0 0
0.4.0 0 0 1 0 0
0.3.0 0 0 1 0 0
0.2.3 0 0 1 0 0
0.2.2 0 0 1 0 0
0.2.1 0 0 1 0 0
0.2.0 0 0 1 0 0
0.1.0 0 0 1 0 0

Stability
Latest release:

0.7.0 - This version may not be safe as it has not been updated for a long time. Find out if your coding project uses this component and get notified of any reported security vulnerabilities with Meterian-X Open Source Security Platform

Licensing

Maintain your licence declarations and avoid unwanted licences to protect your IP the way you intended.

Apache-2.0   -   Apache License 2.0

Not a wildcard

Not proprietary

OSI Compliant

MIT   -   MIT License

Not a wildcard

Not proprietary

OSI Compliant

memmap

A Rust library for cross-platform memory mapped IO.

Build Status Windows Build Status Documentation Crate

Features

  • [x] file-backed memory maps
  • [x] anonymous memory maps
  • [x] synchronous and asynchronous flushing
  • [x] copy-on-write memory maps
  • [x] read-only memory maps
  • [x] stack support (MAP_STACK on unix)
  • [x] executable memory maps
  • [ ] huge page support

Platforms

memmap should work on any platform supported by libc. memmap requires Rust stable 1.13 or greater.

memmap is continuously tested on:

  • x86_64-unknown-linux-gnu (Linux)
  • i686-unknown-linux-gnu
  • x86_64-unknown-linux-musl (Linux MUSL)
  • x86_64-apple-darwin (OSX)
  • i686-apple-darwin
  • x86_64-pc-windows-msvc (Windows)
  • i686-pc-windows-msvc
  • x86_64-pc-windows-gnu
  • i686-pc-windows-gnu

memmap is continuously cross-compiled against:

  • arm-linux-androideabi (Android)
  • aarch64-unknown-linux-gnu (ARM)
  • arm-unknown-linux-gnueabihf
  • mips-unknown-linux-gnu (MIPS)
  • x86_64-apple-ios (iOS)
  • i686-apple-ios

License

memmap is primarily distributed under the terms of both the MIT license and the Apache License (Version 2.0).

See LICENSE-APACHE, LICENSE-MIT for details.

Copyright (c) 2015 Dan Burkert.