114 releases
new 0.0.121 | Jun 9, 2023 |
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0.0.112 | May 31, 2023 |
0.0.51 | Mar 31, 2023 |
0.0.19 | Nov 17, 2022 |
0.0.4 | Nov 15, 2021 |
#50 in Parser tooling
1,223 downloads per month
Used in 3 crates
160KB
3.5K
SLoC
oni-comb-parser-rs
A Rust crate for LL(k) parser combinators.
Install to Cargo.toml
Add this to your Cargo.toml
:
[dependencies]
oni-comb-parser-rs = "<<version>>"
Usage
use oni_comb_parser_rs::prelude::*;
fn main() {
let input: &[u8; 14] = b"'hello world';";
let parser: Parser<u8, &str> = surround(
elm(b'\''),
(seq(b"hello") + elm_space() + seq(b"world")).collect(),
elm(b'\'') + elm(b';'),
)
.map_res(std::str::from_utf8);
let result: &str = parser.parse(input).unwrap();
println!("{}", result); // hello world
}
Influenced by the following parsers implementations
- Rust
- Scala
- Java
Examples
- Hello World!
- JSON Parsers
- Calculator
Alternative parsers
Dependencies
~1–1.5MB
~40K SLoC