- Integrate cargo-zigbuild as the default build backend, falling back
to cargo build with best-effort linker detection if not installed
- Auto-install rustup targets when missing (rustup target add)
- Use persistent target/krust/ directory instead of temp dirs so
incremental compilation works across runs
- Remove .cargo/config.toml from repo (add to .gitignore) since
zigbuild handles cross-linker configuration
- Improve error messages: suggest cargo-zigbuild when linker not found
- Simplify CI to use zigbuild instead of per-target system linkers
- Simplify Makefile by removing setup-cross-compile/verify targets
- Update README and CLAUDE.md to reflect new approach
https://claude.ai/code/session_01EcsZDNeWn56wFqryb4Wq7r
krust builds container images for Rust applications without Docker:
- Builds static binaries using musl libc
- Creates minimal OCI container images
- Pushes to any OCI-compliant registry
- Outputs digest to stdout for composability
Inspired by ko.build for Go applications.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
