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SKILL.md
npx skills add actionbook/rust-skills --skill rust-symbol-analyzer
Analyze Rust project structure using LSP symbols. Triggers on: /symbols, project structure, list structs, list traits, list functions, 符号分析, 项目结构, 列出所有, 有哪些struct
npx skills add actionbook/rust-skills --skill rust-symbol-analyzer
Analyze project structure by examining symbols across your Rust codebase.
Examples:
/rust-symbol-analyzer - Analyze entire project/rust-symbol-analyzer src/lib.rs - Analyze single file/rust-symbol-analyzer --type trait - List all traits in projectGet all symbols in a file with their hierarchy.
Returns: Nested structure of modules, structs, functions, etc.
Search for symbols across the workspace.
Note: Query is implicit in the operation context.
| Type | Icon | LSP Kind |
|---|---|---|
| Module | 📦 | Module |
| Struct | 🏗️ | Struct |
| Enum | 🔢 | Enum |
| Trait | 📜 | Interface |
| Function | ⚡ | Function |
| Method | 🔧 | Method |
| Constant | 🔒 | Constant |
| Field | 📎 | Field |
| User Says | Analysis |
|---|---|
| "What structs are in this project?" | workspaceSymbol + filter |
| "Show me src/lib.rs structure" | documentSymbol |
| "Find all async functions" | workspaceSymbol + async filter |
| "List public API" | documentSymbol + pub filter |
| When | See |
|---|---|
| Navigate to symbol | rust-code-navigator |
| Call relationships | rust-call-graph |
| Trait implementations | rust-trait-explorer |
| Safe refactoring | rust-refactor-helper |
User: "What's the structure of this project?"
│
▼
[1] Find all Rust files
Glob("**/*.rs")
│
▼
[2] Get symbols from each key file
LSP(documentSymbol) for lib.rs, main.rs
│
▼
[3] Categorize by type
│
▼
[4] Generate structure visualization## Project Structure: my-project
### Modules
├── src/
│ ├── lib.rs (root)
│ ├── config/
│ │ ├── mod.rs
│ │ └── parser.rs
│ ├── handlers/
│ │ ├── mod.rs
│ │ ├── auth.rs
│ │ └── api.rs
│ └── models/
│ ├── mod.rs
│ ├── user.rs
│ └── order.rs
└── tests/
└── integration.rs## Symbols by Type
### Structs (12)
| Name | Location | Fields | Derives |
|------|----------|--------|---------|
| Config | src/config.rs:10 | 5 | Debug, Clone |
| User | src/models/user.rs:8 | 4 | Debug, Serialize |
| Order | src/models/order.rs:15 | 6 | Debug, Serialize |
| ... | | | |
### Traits (4)
| Name | Location | Methods | Implementors |
|------|----------|---------|--------------|
| Handler | src/handlers/mod.rs:5 | 3 | AuthHandler, ApiHandler |
| Repository | src/db/mod.rs:12 | 5 | UserRepo, OrderRepo |
| ... | | | |
### Functions (25)
| Name | Location | Visibility | Async |
|------|----------|------------|-------|
| main | src/main.rs:10 | pub | yes |
| parse_config | src/config.rs:45 | pub | no |
| ... | | | |
### Enums (6)
| Name | Location | Variants |
|------|----------|----------|
| Error | src/error.rs:5 | 8 |
| Status | src/models/order.rs:5 | 4 |
| ... | | |## src/handlers/auth.rs
### Symbols Hierarchy
mod auth
├── struct AuthHandler
│ ├── field: config: Config
│ ├── field: db: Pool
│ └── impl AuthHandler
│ ├── fn new(config, db) -> Self
│ ├── fn authenticate(&self, token) -> Result<User>
│ └── fn refresh_token(&self, user) -> Result<Token>
├── struct Token
│ ├── field: value: String
│ └── field: expires: DateTime
├── enum AuthError
│ ├── InvalidToken
│ ├── Expired
│ └── Unauthorized
└── impl Handler for AuthHandler
├── fn handle(&self, req) -> Response
└── fn name(&self) -> &str## Complexity Analysis
| File | Structs | Functions | Lines | Complexity |
|------|---------|-----------|-------|------------|
| src/handlers/auth.rs | 2 | 8 | 150 | Medium |
| src/models/user.rs | 3 | 12 | 200 | High |
| src/config.rs | 1 | 3 | 50 | Low |
**Hotspots:** Files with high complexity that may need refactoring
- src/handlers/api.rs (15 functions, 300 lines)## Internal Dependencies
auth.rs
├── imports from: config.rs, models/user.rs, db/mod.rs
└── imported by: main.rs, handlers/mod.rs
user.rs
├── imports from: (none - leaf module)
└── imported by: auth.rs, api.rs, tests/