Rust does have this: you can specify dependencies from other registries or Git repositories pretty easily. (See https://doc.rust-lang.org/cargo/reference/specif

Rust does have this: you can specify dependencies from other registries or Git repositories pretty easily. (See https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#specifying-dependencies-from-other-registries https://doc.rust-lang.org/cargo/reference/specifying-depende... for the exact Cargo.toml syntax.)