Top Level Namespace

Defined Under Namespace

Modules: Microsandbox

Constant Summary

MSRV =

Preflight: the embedded microsandbox core is edition 2024 and pulls smoltcp, which sets a Minimum Supported Rust Version of 1.91. A ‘cargo` from an older toolchain (commonly Homebrew’s rustc, which shadows a newer rustup on PATH and ignores this gem’s rust-toolchain.toml) fails deep in the build with a cryptic “rustc X is not supported by smoltcp” error. Detect it up front and explain the fix instead.

Gem::Version.new("1.91")