cargo run could not determine which binary to run. Use the --bin option to specify a binary, or the default-run manifest key.

[geometryolife]

When I use C-c C-c C-r to run the currently open program, this error will be reported, how can I fix it?

[brotzeit]

You can either remove one of your binaries from your Cargo.toml or you can try adding the bin you want to run to rust-cargo-default-arguments. Why do you need two binaries ?

[geometryolife]

This is actually a learning repository with many small projects created using cargo new, I want to run this small project after I open a small project, not run all the projects. If I don't use lsp it seems to work for my purpose, when I enable lsp it gives this error.

[brotzeit]

It should be the same result when you run cargo run in your shell.

[geometryolife]

It should be the same result when you run cargo run in your shell.

If I run it in the shell, I get the correct result and no errors.
I think it's because rust-mode can't locate the nearest project's Cargo.tmol file when running the cargo run command.

[Afoxcute]

do you still need help?