Cargo Minor mode. Provides a number of key combinations and functions for managing Cargo. Current supported Cargo Key Combinations: * C-c C-c C-e - cargo-process-bench * C-c C-c C-b - cargo-process-build * C-c C-c C-l - cargo-process-clean * C-c C-c C-d - cargo-process-doc * C-c C-c C-v - cargo-process-doc-open * C-c C-c C-n - cargo-process-new * C-c C-c C-i - cargo-process-init * C-c C-c C-r - cargo-process-run * C-c C-c C-x - cargo-process-run-example * C-c C-c C-s - cargo-process-search * C-c C-c C-t - cargo-process-test * C-c C-c C-u - cargo-process-update * C-c C-c C-c - cargo-process-repeat * C-c C-c C-f - cargo-process-current-test * C-c C-c C-o - cargo-process-current-file-tests * C-c C-c C-m - cargo-process-fmt * C-c C-c C-k - cargo-process-check * C-c C-c C-K - cargo-process-clippy