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mlua

v0.11.6 Growing

High level bindings to Lua 5.5/5.4/5.3/5.2/5.1 (including LuaJIT) and Luau with async/await features and support of writing native Lua modules in Rust.

MIT Edition 2021 MSRV 1.85.0
API bindingsAsynchronous #lua#scripting#async#luajit#luau

Quick Verdict

  • โœ“Actively maintained (updated 59d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Massive adoption (3.1K crates depend on it)
  • !Heavy dependency tree (28 direct deps)
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
4.3M
Dependents
3.1K
Releases
82
Size
262KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

272.5K downloads in the last 30 days (9.1K/day), up 21% from the previous period.

๐Ÿ”—
Widely adopted

3.1K crates depend on mlua. Strong ecosystem adoption means battle-tested code and long-term stability.

โš ๏ธ
Single maintainer risk

mlua has only 1 owner despite 3.1K dependents. This is a bus-factor concern โ€” consider the implications for long-term support.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 6+ years old, mlua hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“ฆ
Heavy dependency tree

28 direct dependencies. Consider the impact on compile times and supply chain complexity.

๐ŸŒŸ
Used by top crates

Notable dependents include vrl, rlua, qsv, xplr, libafl. When high-quality crates choose mlua, it's a strong quality signal.

Health Breakdown

Maintenance 17/25

Recency, release consistency, active ratio

Quality 13/25

Yanked ratio, deps, size, maturity, features

Community 15/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
7K/day avg+58%
02K4K6K8K10K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.9.9
40%
v0.8.10
19%
v0.10.5
16%
v0.10.3
15%
v0.11.5
10%

Release Timeline

82 releases1 yankedsince 2019
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2019
3
2020
9
2021
16
2022
15
2023
13
2024
13
2025
12
2026
1
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Yanked

Feature Flags

luausendasynclua51lua52lua53lua54lua55serdeanyhowluajitmacrosmoduleluajit52luau-jitvendoredserializeerror-sendluau-vector4userdata-wrappers

README

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Maintainers

Dependencies
28
direct dependencies
Dependents
3.1K
crates depend on mlua

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