this post was submitted on 18 Mar 2024
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Cargo env file? (lemmy.physfluids.fr)
submitted 8 months ago by japps13@lemmy.physfluids.fr to c/rust@programming.dev
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Hello,

I have a project for which some machines have only a subset of features set. Currently, I write

cargo run --no-default-features --features "toto,titi" --bin my_bin

This is a bit cumbersome and I sometimes forget the --no-default-features --features part. I was wondering if there is a local config file that I could put in the directory to instruct cargo to use this particular subset of features. I guess this should be in the documentation, but I didn't find it.

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[–] owsei@programming.dev 1 points 8 months ago (2 children)

You can setup a cargo configuration file, in it you put a manifest and define some profiles, and in them define what features you want compiled

[–] japps13@lemmy.physfluids.fr 2 points 8 months ago (1 children)

This would look like it would be what I am looking for, but the documentation of the configuration file does not mention features.

[–] owsei@programming.dev 1 points 8 months ago

https://doc.rust-lang.org/cargo/reference/manifest.html

it's the sixth from the bottom in the table of contents