Rust Code Navigator

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