ca61356b01
This is a quick way to implement unresolved reference diagnostics. For example, adding to VS Code config "editor.tokenColorCustomizationsExperimental": { "unresolvedReference": "#FF0000" }, will highlight all unresolved refs in red.
rust-analyzer
Provides support for rust-analyzer: novel LSP server for the Rust programming language.
See https://rust-analyzer.github.io/ for more information.