_rustup() {
    local i cur prev opts cmds
    COMPREPLY=()
    cur="${COMP_WORDS[COMP_CWORD]}"
    prev="${COMP_WORDS[COMP_CWORD-1]}"
    cmd=""
    opts=""

    for i in ${COMP_WORDS[@]}
    do
        case "${i}" in
            rustup)
                cmd="rustup"
                ;;
            
            add)
                cmd+="_add"
                ;;
            analyze)
                cmd+="_analyze"
                ;;
            completions)
                cmd+="_completions"
                ;;
            component)
                cmd+="_component"
                ;;
            default)
                cmd+="_default"
                ;;
            default_host)
                cmd+="_default_host"
                ;;
            disable)
                cmd+="_disable"
                ;;
            doc)
                cmd+="_doc"
                ;;
            enable)
                cmd+="_enable"
                ;;
            help)
                cmd+="_help"
                ;;
            install)
                cmd+="_install"
                ;;
            link)
                cmd+="_link"
                ;;
            list)
                cmd+="_list"
                ;;
            man)
                cmd+="_man"
                ;;
            override)
                cmd+="_override"
                ;;
            remove)
                cmd+="_remove"
                ;;
            run)
                cmd+="_run"
                ;;
            self)
                cmd+="_self"
                ;;
            set)
                cmd+="_set"
                ;;
            show)
                cmd+="_show"
                ;;
            target)
                cmd+="_target"
                ;;
            telemetry)
                cmd+="_telemetry"
                ;;
            toolchain)
                cmd+="_toolchain"
                ;;
            uninstall)
                cmd+="_uninstall"
                ;;
            unset)
                cmd+="_unset"
                ;;
            update)
                cmd+="_update"
                ;;
            upgrade_data)
                cmd+="_upgrade_data"
                ;;
            which)
                cmd+="_which"
                ;;
            *)
                ;;
        esac
    done

    case "${cmd}" in
        rustup)
            opts=" -v -h -V  --verbose --help --version   show install update default toolchain target component override run which doc man self telemetry set completions help"
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 1 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        
        rustup_completions)
            opts=" -h -V  --help --version  <shell> "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_component)
            opts=" -h -V  --help --version   list add remove help"
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_component_add)
            opts=" -h -V  --toolchain --target --help --version  <component> "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                --toolchain)
                    COMPREPLY=("<toolchain>")
                    return 0
                    ;;
                --target)
                    COMPREPLY=("<target>")
                    return 0
                    ;;
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_component_help)
            opts=" -h -V  --help --version  "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_component_list)
            opts=" -h -V  --toolchain --help --version  "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                --toolchain)
                    COMPREPLY=("<toolchain>")
                    return 0
                    ;;
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_component_remove)
            opts=" -h -V  --toolchain --target --help --version  <component> "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                --toolchain)
                    COMPREPLY=("<toolchain>")
                    return 0
                    ;;
                --target)
                    COMPREPLY=("<target>")
                    return 0
                    ;;
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_default)
            opts=" -h -V  --help --version  <toolchain> "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_doc)
            opts=" -h -V  --book --std --help --version  "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_help)
            opts=" -h -V  --help --version  "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_install)
            opts=" -h -V  --help --version  <toolchain> "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_man)
            opts=" -h -V  --toolchain --help --version  <command> "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                --toolchain)
                    COMPREPLY=("<toolchain>")
                    return 0
                    ;;
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_override)
            opts=" -h -V  --help --version   list set unset add remove help"
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_override_add)
            opts=" -h -V  --help --version  <toolchain> "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_override_help)
            opts=" -h -V  --help --version  "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_override_list)
            opts=" -h -V  --help --version  "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_override_remove)
            opts=" -h -V  --path --nonexistent --help --version  "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                --path)
                    COMPREPLY=("<path>")
                    return 0
                    ;;
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_override_set)
            opts=" -h -V  --help --version  <toolchain> "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_override_unset)
            opts=" -h -V  --path --nonexistent --help --version  "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                --path)
                    COMPREPLY=("<path>")
                    return 0
                    ;;
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_run)
            opts=" -h -V  --help --version  <toolchain> <command>... "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_self)
            opts=" -h -V  --help --version   update uninstall upgrade-data help"
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_self_help)
            opts=" -h -V  --help --version  "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_self_uninstall)
            opts=" -y -h -V  --help --version  "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_self_update)
            opts=" -h -V  --help --version  "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_self_upgrade_data)
            opts=" -h -V  --help --version  "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_set)
            opts=" -h -V  --help --version   default-host help"
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_set_default_host)
            opts=" -h -V  --help --version  <host_triple> "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_set_help)
            opts=" -h -V  --help --version  "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_show)
            opts=" -h -V  --help --version  "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_target)
            opts=" -h -V  --help --version   list add remove install uninstall help"
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_target_add)
            opts=" -h -V  --toolchain --help --version  <target> "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                --toolchain)
                    COMPREPLY=("<toolchain>")
                    return 0
                    ;;
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_target_help)
            opts=" -h -V  --help --version  "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_target_install)
            opts=" -h -V  --toolchain --help --version  <target> "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                --toolchain)
                    COMPREPLY=("<toolchain>")
                    return 0
                    ;;
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_target_list)
            opts=" -h -V  --toolchain --help --version  "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                --toolchain)
                    COMPREPLY=("<toolchain>")
                    return 0
                    ;;
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_target_remove)
            opts=" -h -V  --toolchain --help --version  <target> "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                --toolchain)
                    COMPREPLY=("<toolchain>")
                    return 0
                    ;;
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_target_uninstall)
            opts=" -h -V  --toolchain --help --version  <target> "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                --toolchain)
                    COMPREPLY=("<toolchain>")
                    return 0
                    ;;
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_telemetry)
            opts=" -h -V  --help --version   enable disable analyze help"
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_telemetry_analyze)
            opts=" -h -V  --help --version  "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_telemetry_disable)
            opts=" -h -V  --help --version  "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_telemetry_enable)
            opts=" -h -V  --help --version  "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_telemetry_help)
            opts=" -h -V  --help --version  "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_toolchain)
            opts=" -h -V  --help --version   list install uninstall link update add remove help"
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_toolchain_add)
            opts=" -h -V  --help --version  <toolchain> "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_toolchain_help)
            opts=" -h -V  --help --version  "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_toolchain_install)
            opts=" -h -V  --help --version  <toolchain> "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_toolchain_link)
            opts=" -h -V  --help --version  <toolchain> <path> "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_toolchain_list)
            opts=" -h -V  --help --version  "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_toolchain_remove)
            opts=" -h -V  --help --version  <toolchain> "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_toolchain_uninstall)
            opts=" -h -V  --help --version  <toolchain> "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_toolchain_update)
            opts=" -h -V  --help --version  <toolchain> "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_update)
            opts=" -h -V  --no-self-update --help --version  <toolchain> "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
        rustup_which)
            opts=" -h -V  --help --version  <command> "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
                return 0
            fi
            case "${prev}" in
                
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
            return 0
            ;;
    esac
}

complete -F _rustup rustup