{ // override the default setting (`cargo check --all-targets`) which produces the following error // "can't find crate for `test`" when the default compilation target is a no_std target // with these changes RA will call `cargo check --bins` on save "rust-analyzer.checkOnSave.allTargets": false, "rust-analyzer.checkOnSave.extraArgs": [ "--bins" ], "rust-analyzer.linkedProjects": [ "Cargo.toml", "cross/Cargo.toml", ] }