cargo-bitbake : Generates a BitBake recipe for a package utilizing meta-rust's classes. ( https://github.com/cardoe/cargo-bitbake )
cargo-deb : Make Debian packages (.deb) easily with a Cargo subcommand ( https://github.com/mmstick/cargo-deb#readme )
cargo-generate : cargo, make me a project ( https://github.com/ashleygwilliams/cargo-generate )
cargo-rpm : Build RPMs from Rust projects using Cargo ( https://github.com/rustrpm/cargo-rpm/ )
cargo-wix : Build Windows installers using the Wix Toolset ( https://github.com/volks73/cargo-wix )
clippy : A collection of lints to catch common mistakes and improve your Rust code. ( https://github.com/rust-lang-nursery/rust-clippy )
llvm-alt : A wrapper for LLVM, a powerful library and toolkit for compilers ( https://github.com/TomBebbington/llvm-rs )
racer : Rust Code Completion utility ( https://github.com/phildawes/racer )
rustfmt : Tool to find and fix Rust formatting issues ( https://github.com/rust-lang-nursery/rustfmt )
rusty-tags : Create ctags/etags for a cargo project and all of its dependencies ( https://github.com/dan-t/rusty-tags )
wasm-bindgen : High-level interactions between wasm modules and JS ( https://github.com/rustwasm/wasm-bindgen )
wasm-gc : High-level interactions between wasm modules and JS ( https://github.com/alexcrichton/wasm-gc )
xargo : The sysroot manager that lets you build and customize std ( https://github.com/japaric/xargo )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a rust
For Paludis use this rsync : rsync://gentoo.zugaina.org/rust-portage
If you have a problem : ycarus(-at-)zugaina.org