Support environment variable CARGO_MANIFEST_PATH. #19751
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Thanks! |
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How am I meant to set this environment variable in a way that affects Rust Analyzer? |
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@CGMossa You don't. Cargo sets this environment variables for crates/build scripts, and rust-analyzer needs to mimic Cargo. This is what this PR was about. You use this variable e.g. in build scripts; you don't set it in any way. |
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Thanks. I also dug into more of rust analyzer and sort realized that... Well, it doesn't work how I anticipated. But I didn't know that rust analyzer have to mimic something. I just wish for a way to tell rust analyzer about a nested crate without having to use linkedproject.. But no need to worry about that here. Thanks |
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CARGO_MANIFEST_PATHis an environment variable added in August 2024, pointing directly to the Cargo.toml of the current package. It was not supported by rust-analyzer. This PR aims to fix that.