What problem does this feature solve?

In Rspack, module.generator.dataUrl function mode signature is ({ content: string, filename: string }) => string, it is not align with webpack.
In webpack, module.generator.dataUrl function mode signature like bellow code:

export type AssetGeneratorDataUrlFunction = (
	source: string | Buffer,
	context: {filename: string; module: Module
) => string;

What does the proposed API of configuration look like?

• export Module API
• function signature is align with webpack