Awesome Rust

Useful Crates.md

Cargo like npm

• cargo-watch watches over your project's source for changes, and runs Cargo commands
• cargo-edit add, remove, and upgrade dependencies by modifying your Cargo.toml

CLI

• clap // Command Line Argument Parser for Rust
• structopt // Parse command line arguments by defining a struct. It combines clap with custom derive.

Containerizer

• maplit // Container / collection literal macros for HashMap, HashSet, BTreeMap, BTreeSet
• once_cell // provides two new cell-like types, unsync::OnceCell and sync::OnceCell

ASYNC

• async-trait // Add support for async in traits
• crossbeam // This crate provides a set of tools for concurrent programming

JSON Parsing

• serde + serde_json

ERROR Handling

• anyhow // This library provides anyhow::Error, a trait object based error type for easy idiomatic error handling
• thiserror // This library provides a convenient derive macro for the standard library's std::error::Error trait
• color-eyre // An error report handler for panics and the eyre crate for colorful, consistent, and well formatted errors

Logging

log // A Rust library providing a lightweight logging facade. simplelog // A simple-log with local file or stdout write by Rust.

Markdown cheatsheet