diesel-rs/diesel
Port diesel-cli argument parsing from clap builders to clap derives
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#4 955 ouverte le 28 janv. 2026
enhancementhelp wanted
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Description
Diesel-cli is a relatively old application. It was written at a time when clap did not ship a derive. This now changed on the upstream side (since quite some time). Using the derive allows to more easily change/add arguments and documentation to the CLI tool, therefore we would like to move our old argument parsing code over to use the clap derive macro. Hopefully this also makes handling CLI arguments in our application easier as they are then type safe. This needs to keep the old command line interface
The relevant code is here
Relevant documentation:
- Clap Builder reference (old code)
- Clap Derive reference (new code)