autocfg
cargoAutomatic cfg for Rust compiler features
Audits
autocfg@1.5.1
autocfg 1.5.1 is a build-script helper that probes the host rustc for compiler feature support by spawning it as a subprocess. No findings. No unsafe code, no external dependencies, no network access.
concurrency-documentedconcurrency-safeenvironment-safeexec-safefilesystem-safehas-binarieshas-build-exechas-fuzz-testshas-install-exechas-integration-testshas-property-testshas-unit-testsimpl-algorithmimpl-concurrencyimpl-cryptoimpl-datastructureimpl-interpreterimpl-jitimpl-parserimpl-protocolis-benignuses-concurrencyuses-cryptouses-environmentuses-execuses-filesystemuses-interpreteruses-jituses-networkuses-unsafe
autocfg@1.5.0
autocfg 1.5.0 is a dependency-free build-script utility that probes rustc features by invoking the compiler on synthesized snippets. No findings; no unsafe, no binaries, no build script, no network — safe to use as a build dependency.
concurrency-documentedconcurrency-safeenvironment-safeexec-safefilesystem-safehas-binarieshas-build-exechas-fuzz-testshas-install-exechas-integration-testshas-property-testshas-unit-testsimpl-algorithmimpl-concurrencyimpl-cryptoimpl-datastructureimpl-interpreterimpl-jitimpl-parserimpl-protocolis-benignuses-concurrencyuses-cryptouses-environmentuses-execuses-filesystemuses-interpreteruses-jituses-networkuses-unsafe