https://github.com/milesgranger/proffer

Code generation library for Rust
https://github.com/milesgranger/proffer

Last synced: 12 months ago
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Code generation library for Rust

• Host: GitHub
• URL: https://github.com/milesgranger/proffer
• Owner: milesgranger
• License: unlicense
• Created: 2019-07-08T04:21:05.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2019-11-23T05:27:57.000Z (over 6 years ago)
• Last Synced: 2025-06-21T09:02:44.688Z (12 months ago)
• Language: Rust
• Homepage: https://docs.rs/proffer
• Size: 103 KB
• Stars: 9
• Watchers: 3
• Forks: 1
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Proffer

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[![crates.io](http://meritbadge.herokuapp.com/proffer)](https://crates.io/crates/proffer)

[![License](https://img.shields.io/badge/license-Unlicense-green.svg)](http://unlicense.org/)

[![Coverage Status](https://coveralls.io/repos/github/milesgranger/proffer/badge.svg?branch=master)](https://coveralls.io/github/milesgranger/proffer?branch=master)

---

[API Documentation](https://docs.rs/proffer)

Code generation for Rust

Namely useful for generating source code

from other data such as JSON

Example

-------

See the documentation for more examples

```rust

use proffer::*;

let ipl = Impl::new("That")

    .add_generic(Generic::new("T").add_trait_bounds(vec!["ToString"]).to_owned())

    .add_function(

        Function::new("foo")

            .set_is_pub(true)

            .add_parameter(Parameter::new("bar1", "T"))

            .add_parameter(Parameter::new("bar2", "S"))

            .set_return_ty("T")

            .add_generic(Generic::new("S"))

            .set_body("bar")

            .to_owned()

    ).to_owned();

let expected = r#"

    impl That

        where

            T: ToString,

    {

        pub fn foo(bar1: T, bar2: S) -> T

            where

                S: ,

        {

            bar

        }

    }

"#;

let src_code = ipl.generate();

println!("{}", &src_code);

assert_eq!(

    norm_whitespace(expected),

    norm_whitespace(&src_code)

)

```