xpr
| Crates.io | xpr |
| lib.rs | xpr |
| version | 0.1.0 |
| source | src |
| created_at | 2021-12-21 17:00:02.978978 |
| updated_at | 2021-12-21 17:00:02.978978 |
| description | A general purpose generic expression template library. |
| homepage | |
| repository | https://github.com/joergbrech/xpr |
| max_upload_size | |
| id | 501272 |
| size | 46,966 |
Jan Kleinert (joergbrech)
documentation
README
xpr
Disclaimer: This is a toy project that was developed mainly for procrastination purposes.
xpr is a rust library that allows you to use expression templates with your custom type. It is inspired by boost::yap. Expressions can be lazily evaluated and manipulated using a Fold trait.
Example usage
use xpr::*;
// An expression representing an operation
let y = -Xpr::new(2)*Xpr::new(-21);
// lazy evaluation
assert_eq!(y.eval(), 42);
License
Dual-licensed to be compatible with the Rust project.
Licensed under the Apache License, Version 2.0 or the MIT license, at your option. This file may not be copied, modified, or distributed except according to those terms.