A simple way to parse a string using type annotations.
| .github/workflows | ||
| .vim | ||
| examples | ||
| src | ||
| .gitignore | ||
| Cargo.lock | ||
| Cargo.toml | ||
| LICENSE | ||
| README.md | ||
EString
[dependencies]
estring = "0.1"
A simple way to parse a string using type annotations.
This package was originally designed for enve
Getting started
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:
License
MIT. See LICENSE to see the full text.
Contributors
pleshevskiy (Dmitriy Pleshevskiy) – creator, maintainer.