src/tags.rs


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use super::regex::Regex;

use std::str::FromStr;

#[derive(Debug, Serialize)]
pub struct Tag {
    pub id: u32,
    pub name: String,
}

pub fn parse(s: &str) -> Vec<Tag> {
    let reg_tag = Regex::new(r#"(?is)<a href="tags\.php\?id=([0-9]+)">(.*?)</a>"#).unwrap();

    reg_tag.captures_iter(s)
           .map(|c| {
               Tag {
                   id: u32::from_str(c.at(1).unwrap()).unwrap(),
                   name: c.at(2).unwrap().into(),
               }
           })
           .collect()
}