Rust Code Templates

Overview

Ready-to-use code templates for common Rust patterns. These templates follow coding guidelines and best practices.

Directory Structure

templates/
├── error-handling/     # Error type definitions
│   ├── thiserror.rs    # Library error with thiserror
│   ├── anyhow.rs       # Application error with anyhow
│   └── custom.rs       # Manual error implementation
│
├── concurrency/        # Concurrent patterns
│   ├── worker-pool.rs  # Thread pool pattern
│   ├── actor.rs        # Actor pattern with channels
│   └── async-task.rs   # Async task spawning
│
├── ffi/               # FFI patterns
│   ├── c-bindings.rs  # Calling C from Rust
│   ├── expose-api.rs  # Exposing Rust to C
│   └── safe-wrapper.rs # Safe wrapper for unsafe FFI
│
├── testing/           # Testing patterns
│   ├── unit-tests.rs  # Unit test examples
│   ├── mock.rs        # Mocking with traits
│   └── integration.rs # Integration test setup
│
└── project/           # Project templates
    ├── lib.rs         # Library crate structure
    ├── main.rs        # Binary crate structure
    └── Cargo.toml     # Cargo.toml with common deps

Usage

Copy and adapt templates for your needs:

# Copy error template
cp templates/error-handling/thiserror.rs src/error.rs

Templates Reference

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