lsp-rust: Append --no-run flag for debugging #4907
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Change the logic of lsp-rust-analyzer-debug to append --no-run when it's not already in cargo-args, not the other way round. The result is used only for obtaining the compiler-artifact, no need to run the tests to obtain it.
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jcs090218
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Nov 9, 2025
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For me the tests were always being ran when Clicking on "Debug" button on a test in a rust file. I have gone over the logic and I am pretty confident that the condition here is wrong as it seems to me it should append --no-run only if it's not already present. This is to prevent having two --no-run flags that lead to an error
error: the argument '--no-run' cannot be used multiple times.Change the logic of lsp-rust-analyzer-debug to append --no-run when it's not already in cargo-args, not the other way round. The result is used only for obtaining the compiler-artifact, no need to run the tests to obtain it.