rust-code-navigator

To find definitions and references in a Rust codebase, use Language Server Protocol operations like goToDefinition and findReferences to locate symbol implementations and usages. This requires an active LSP server such as rust-analyzer to provide the necessary symbol information.

To get type information for Rust symbols during code exploration, use the LSP hover operation. It retrieves type details and documentation directly for the targeted symbol, requiring an active rust-analyzer LSP server to supply the context.

Yes, you can use LSP to prepare for refactoring large Rust projects by finding all references of a specific symbol before modifying it. This ensures you understand the full impact of changes across the codebase using the findReferences operation.

Yes, you need an active LSP server like rust-analyzer to navigate Rust code using LSP. The server provides the symbol information and code context required to execute operations such as goToDefinition and hover.

The best way to understand unfamiliar Rust code structure is to use LSP navigation operations to jump directly to function definitions and retrieve hover information. This reduces time spent manually searching for implementations across the project.

LSP code navigation returns no symbol information for Rust files when there is no active LSP server running. An active rust-analyzer server must be connected to supply the code context and symbol data required for operations like goToDefinition.