This repository has been archived on 2024-07-25. You can view files and clone it, but cannot push or open issues or pull requests.
estring/README.md

62 lines
1.6 KiB
Markdown
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

# EString
[![Crates.io](https://img.shields.io/crates/v/estring?style=flat-square)](https://crates.io/crates/estring)
[![docs.rs](https://img.shields.io/docsrs/estring?style=flat-square)](https://docs.rs/estring)
[![GitHub Workflow Status](https://img.shields.io/github/workflow/status/pleshevskiy/estring/CI?label=tests&logo=github&style=flat-square)](https://github.com/pleshevskiy/estring/actions/workflows/ci.yml)
![The MSRV](https://img.shields.io/badge/MSRV-1.59.0-red.svg)
```toml
[dependencies]
estring = "0.1"
```
A simple way to parse a string using type annotations.
This package was originally designed for [enve].
[enve]: https://github.com/pleshevskiy/enve
## [Documentation](https://docs.rs/estring)
For more details, see [examples].
[examples]: https://github.com/pleshevskiy/estring/tree/main/examples
## Usage
```rust
use estring::{SepVec, EString};
type PlusVec<T> = SepVec<T, '+'>;
type MulVec<T> = SepVec<T, '*'>;
fn main() -> estring::Result<()> {
let res = EString::from("10+5*2+3")
.parse::<PlusVec<MulVec<f32>>>()?
.iter()
.map(|m| m.iter().product::<f32>())
.sum::<f32>();
assert_eq!(res, 23.0);
Ok(())
}
```
You can use custom types as annotations! Just implement
`estring::ParseFragment`!
## Contact Us
Join us in:
[![Matrix](https://img.shields.io/badge/matrix-%23enve_team:matrix.org-blueviolet.svg?style=flat-square)](https://matrix.to/#/#enve_team:matrix.org)
## License
**MIT**. See [LICENSE](https://github.com/pleshevskiy/estring/LICENSE) to see
the full text.
## Contributors
[pleshevskiy](https://github.com/pleshevskiy) (Dmitriy Pleshevskiy) creator,
maintainer.