rust-bundler-cp

This project is based on rust-bundler

Creates a single-source-file version of a Cargo package. It's designed for Competitive Programming like Codeforces.

Features

• Uses Syn to parse and manipulate a complete syntax tree, instead of doing replacement with regular expression.
• Replaces extern crate my_lib; in main.rs with the contents of lib.rs.
• Expands mod my_mod; declarations into mod my_mod { ... } blocks.
• rustfmt needs to be available in PATH, i.e. dnf install rustfmt. I'll consider bundle rustfmt in my code later.
• Unsupported: External [dependencies] in Cargo.toml

Example

Endle's codeforces template is co-evoloved with rust-bundler-cp, and is considered as the example of it.

Usage

Install:

$ cargo install rust_bundler_cp

Run:

$ rust_bundler_cp --input path/to/project >output.rs
$ rust_bundler_cp --input path/to/project --binary a

Similar Projects

• This project is based on slava-sh/rust-bundler
• lpenz/rust-sourcebundler is based on regular expressions, whereas this project manipulates the syntax tree
• MarcosCosmos/cg-rust-bundler
• golang.org/x/tools/cmd/bundle for Go