Crate codegenrs

codegenrs

Moving code-gen our of build.rs

About

codegenrs makes it easy to get rid of code-gen in build.rs, reducing your and dependents’ build times. This is done by:

• Creating a child [[bin]] crate that does code-gen using codegenrs
• Do one-time code-gen and commit it
• Run the --check step in your CI to ensure your code-gen is neither out of date or been human edited.

Usage

imperative example:

• output: wordlist_codegen.rs
• generator: imperative-codegen

Structs

• CodeGenArgsclap
  CLI arguments to flatten into your args
• RustfmtArgsclap
  CLI arguments to flatten into your args

Functions

• rustfmt
  Run rustfmt on an in-memory string
• write_str
  Write or verify code-genned text.