Установка Rust

Toolchain management with rustup

Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms , so there are many builds of Rust available at any time. rustup manages these builds in a consistent way on every platform that Rust supports, enabling installation of Rust from the beta and nightly release channels as well as support for additional cross-compilation targets.

For more information see the rustup documentation.

Configuring the PATH environment variable

In the Rust development environment, all tools are installed to the ~/.cargo/bin %USERPROFILE%\.cargo\bin directory, and this is where you will find the Rust toolchain, including rustc, cargo, and rustup.

Accordingly, it is customary for Rust developers to include this directory in their PATH environment variable. During installation, rustup, will attempt to configure PATH, but because of differences between platforms, command shells, and bugs in rustup, the modifications to PATH may not take effect until the console is restarted, or the user logged out, or may not succeed at all.

If, after installation, running rustc --version in the console fails, this is the most likely reason.

The installation described above, via rustup, is the preferred way to install Rust for most developers, but Rust can be installed via other methods as well.