| name | rust-code-navigator |
| description | Navigate Rust code using LSP. Triggers on: /navigate, go to definition, find references, where is defined, 跳转定义, 查找引用, 定义在哪, 谁用了这个 |
| argument-hint | <symbol> [in file.rs:line] |
| allowed-tools | ["LSP","Read","Glob"] |
Rust Code Navigator
Navigate large Rust codebases efficiently using Language Server Protocol.
Usage
/rust-code-navigator <symbol> [in file.rs:line]
Examples:
/rust-code-navigator parse_config - Find definition of parse_config/rust-code-navigator MyStruct in src/lib.rs:42 - Navigate from specific location
LSP Operations
1. Go to Definition
Find where a symbol is defined.
LSP(
operation: "goToDefinition",
filePath: "src/main.rs",
line: 25,
character: 10
)
Use when:
- User asks "where is X defined?"
- User wants to understand a type/function
- Ctrl+click equivalent
2. Find References
Find all usages of a symbol.
LSP(
operation: "findReferences",
filePath: "src/lib.rs",
line: 15,
character: 8
)
Use when:
- User asks "who uses X?"
- Before refactoring/renaming
- Understanding impact of changes
3. Hover Information
Get type and documentation for a symbol.
LSP(
operation: "hover",
filePath: "src/main.rs",
line: 30,
character: 15
)
Use when:
- User asks "what type is X?"
- User wants documentation
- Quick type checking
Workflow
User: "Where is the Config struct defined?"
│
▼
[1] Search for "Config" in workspace
LSP(operation: "workspaceSymbol", ...)
│
▼
[2] If multiple results, ask user to clarify
│
▼
[3] Go to definition
LSP(operation: "goToDefinition", ...)
│
▼
[4] Show file path and context
Read surrounding code for context
Output Format
Definition Found
## Config (struct)
**Defined in:** `src/config.rs:15`
```rust
#[derive(Debug, Clone)]
pub struct Config {
pub name: String,
pub port: u16,
pub debug: bool,
}
```
**Documentation:** Configuration for the application server.
References Found
## References to `Config` (5 found)
| Location | Context |
|----------|---------|
| src/main.rs:10 | `let config = Config::load()?;` |
| src/server.rs:25 | `fn new(config: Config) -> Self` |
| src/server.rs:42 | `self.config.port` |
| src/tests.rs:15 | `Config::default()` |
| src/cli.rs:8 | `config: Option<Config>` |
Common Patterns
| User Says | LSP Operation |
|---|
| "Where is X defined?" | goToDefinition |
| "Who uses X?" | findReferences |
| "What type is X?" | hover |
| "Find all structs" | workspaceSymbol |
| "What's in this file?" | documentSymbol |
Error Handling
| Error | Cause | Solution |
|---|
| "No LSP server" | rust-analyzer not running | Suggest: rustup component add rust-analyzer |
| "Symbol not found" | Typo or not in scope | Search with workspaceSymbol first |
| "Multiple definitions" | Generics or macros | Show all and let user choose |
Related Skills
| When | See |
|---|
| Call relationships | rust-call-graph |
| Project structure | rust-symbol-analyzer |
| Trait implementations | rust-trait-explorer |
| Safe refactoring | rust-refactor-helper |
