my_parser_kma_group_1_bbgdo

Crates.iomy_parser_kma_group_1_bbgdo
lib.rsmy_parser_kma_group_1_bbgdo
version0.1.0
created_at2025-10-21 10:05:22.669141+00
updated_at2025-10-21 10:05:22.669141+00
descriptionA simple Rust parser for number lists, built for educational purposes.
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repository
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id1893599
size413,301
Bohdan Tarverdiiev (bbgdo)

documentation

README

Number List Parser

A simple Rust parser for number lists, built for educational purposes.

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Example

peg::parser!{
    grammar list_parser() for str {
      rule number() -> u32
        = n:$(['0'..='9']+) {? n.parse().or(Err("u32")) }
  
      pub rule list() -> Vec<u32>
        = "[" l:(number() ** ",") "]" { l }
    }
  }

pub fn main() {
    println!("{:?}", list_parser::list("[1,1,2,3,5,8]"));
}

// Ok([1, 1, 2, 3, 5, 8])
Commit count: 0

cargo fmt