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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[โ€“] TehPers@beehaw.org 2 points 7 months ago (1 children)

You should look at the tools I linked. cargo-make would just change your flow to cargo make run, cargo make check, etc. and just has similar benefits. You'd handle the computer-specific logic in there, using a .env per computer if you want.

[โ€“] japps13@lemmy.physfluids.fr 2 points 7 months ago

Ok, I'll look into that then. Thanks.