rust_analyzer_completion

MCP tool from Rust Analyzer MCP by zeenix

Get code completion suggestions at a specific position.

How to use it

Project documentation lists rust_analyzer_completion for the Rust Analyzer MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.

Install Rust Analyzer MCP

$cargo install rust-analyzer
FULL RUST ANALYZER MCP LISTING

Other tools in Rust Analyzer MCP (10)

rust_analyzer_code_actions

Get available code actions (quick fixes, refactorings) for a range.

rust_analyzer_definition

Find the definition of a symbol at a specific position.

rust_analyzer_diagnostics

Get diagnostics (errors, warnings, hints) for a specific file.

rust_analyzer_format

Format a Rust file using rust-analyzer's formatter. Returns an array of text edits to apply.

rust_analyzer_hover

Get hover information (documentation, type info) for a symbol at a specific position.

rust_analyzer_references

Find all references to a symbol at a specific position.

rust_analyzer_rename

Rename the symbol at a position, everywhere it is used in the workspace.

rust_analyzer_set_workspace

Change the workspace root directory.

rust_analyzer_symbols

Get all symbols (functions, structs, enums, etc.) in a file.

rust_analyzer_workspace_diagnostics

Get all diagnostics across the entire workspace.