Ben Chuanlong Du's Blog

It is never too late to learn.

Parsing Command-line Arguments in Rust

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Tips and Traps

There are 2 popular crates clap and structopt (based on clap) for this purpose. I personally prefer clap .

Make a Rust Project Both a Library and a Binary

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

.
├── Cargo.toml
└── src
    ├── main.rs
    │   
    └── lib.rs

[package]
name = "package_name"
version = "0.0.1"
authors = ["me <me@gmail.com>"]

[lib]
name = "lib_name"
path = "src/lib.rs"

[[bin]]
name = "binary_name"
path = "src …

Tips on Datafusion

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!