Cargo
libc
Raw FFI bindings to platform libraries like libc.
bindingsffisystemlibcoperatingexternal-ffi-bindingsosno-std
github.com/rust-lang/libcMITrust-lang-owner, the8472, Yuki Okushi +435M / week2.6k · 1.3k forks · 952 contributors
Release cadenceEvery 2 weeks
Last releaseOct 16, 2026
Open advisories0
Changelog quality52% curated
GitHub Releases, gaps for some releases
Release history Security
162 older or filtered releases not shown.
Upgrade guides
Breaking changes and a migration checklist for each major versionVersionChannelDateChangesSecurity
1.0.0-alpha.5 AlphaOct 2, 2026No changes listed1.0.0-alpha.4 AlphaJul 21, 2026No changes listed1.0.0-alpha.3 AlphaFeb 9, 2026No changes listed1.0.0-alpha.2 AlphaJan 6, 2026No changes listed1.0.0-alpha.1 AlphaApr 3, 2025No changes listed0.2.191 StableOct 16, 2026Platform1Deprecated1New9Changed3Fixed10.2.190 StableOct 2, 2026Breaking10Deprecated8New49Changed8Fixed20Other10.2.189 StableJul 21, 2026Deprecated1New3Fixed30.2.188 StableJul 21, 2026Changed10.2.187 StableJul 20, 2026Breaking7Deprecated1New55Changed10Fixed15Other140.2.186 StableApr 23, 2026New2Changed10.2.185 StableApr 13, 2026New4Fixed20.2.184 StableApr 1, 2026New11Changed3Fixed40.2.183 StableMar 8, 2026New6Fixed50.2.182 StableFeb 13, 2026New30.2.181 StableFeb 9, 2026New9Changed2Fixed100.2.180 StableJan 8, 2026New1Fixed60.2.179 StableJan 3, 2026Breaking2New11Changed4Fixed120.2.178 StableDec 2, 2025Breaking7Deprecated1New17Changed7Fixed320.2.177 StableOct 9, 2025New7Changed1