How to add @nx/angular:convert-to-rspack generator to existing nx workspace

[muriukialex]

I want to add the @nx/angular:convert-to-rspack generator to an existing nx workspace that uses webpack

From the documentation, I see it's straightforward to migrate from webpack to rspack. A challenge I have is that I cannot see the @nx/angular:convert-to-rspack within my generators array in the nx.json file

"generators": {
        "@nx/angular:application": {
            "e2eTestRunner": "playwright",
            "linter": "eslint",
            "style": "scss",
            "unitTestRunner": "none"
        },
        "@nx/angular:library": {
            "linter": "eslint",
            "unitTestRunner": "jest"
        },
        "@nx/angular:component": {
            "style": "css"
        }
    },

How can I safely add the @nx/angular:convert-to-rspack generator to the nx.json file?

Here's the nx report

Node           : 20.12.1
OS             : linux-x64
Native Target  : x86_64-linux
npm            : 10.5.0

nx                     : 20.8.2
@nx/js                 : 20.8.2
@nx/jest               : 20.8.2
@nx/eslint             : 20.8.2
@nx/workspace          : 20.8.2
@nx/angular            : 20.8.2
@nx/devkit             : 20.8.2
@nx/eslint-plugin      : 20.8.2
@nx/module-federation  : 20.8.2
@nx/playwright         : 20.8.2
@nx/rspack             : 20.8.2
@nx/web                : 20.8.2
@nx/webpack            : 20.8.2
typescript             : 5.7.3
---------------------------------------
Registered Plugins:
@nx/playwright/plugin
@nx/eslint/plugin
@nx/jest/plugin
---------------------------------------
Community plugins:
@fortawesome/angular-fontawesome : 1.0.0
@nebular/theme                   : 15.0.0
@ngrx/component-store            : 19.2.1
@ngrx/effects                    : 19.2.1
@ngrx/entity                     : 19.2.1
@ngrx/router-store               : 19.2.1
@ngrx/schematics                 : 19.2.1
@ngrx/store                      : 19.2.1
@ngrx/store-devtools             : 19.2.1
@spartan-ng/cli                  : 0.0.1-alpha.509
angular-eslint                   : 19.8.1
apollo-angular                   : 10.0.3
ngx-bootstrap                    : 19.0.2
ngx-build-plus                   : 19.0.0
ngx-extended-pdf-viewer          : 23.3.1
ngx-ui-loader                    : 13.0.0
---------------------------------------