Does maturin support Python 'extra' dependencies (which are kind of like Rust's 'features')?

[CarlKCarlK]

Rust has a notion of features. I think Python as something similar via 'extra' dependencies. Users might be able to say:

pip install bed-reader[samples]

to get the version of, for example, the bed-reader genomics package that depends on Python's Pooch package to retrieve large sample files.

Does maturin support extra/features?

-- Carl
p.s. Sorry for posting multiple questions. We're looking at a major new update and we had a user decide not to use our package because they didn't want an unneeded-by-them dependency on Pooch.

[messense]

Use optional-dependencies as specified by PEP 621: https://peps.python.org/pep-0621/#dependencies-optional-dependencies

[CarlKCarlK]

Thanks! It's working great.