price_checker/src/parser.rs

pub mod darty;

extern crate arraygen;
extern crate url;

use scraper::Html;
use crate::price_result::PriceResult;
use arraygen::Arraygen;
use url::Url;
use anyhow::Result;

pub trait PriceParser{
	fn new() -> Result<Self> where Self :Sized;
	fn can_parse(&self, url : &Url) -> bool;
	fn parse(&self, html : &Html) -> Result<PriceResult>;
}

#[derive(Arraygen, Debug)]
#[gen_array(pub fn get_price: & dyn PriceParser)]
pub struct List {
	#[in_array(get_price)]
	darty: darty::Darty
}

impl List {
	pub fn new() -> Result<Self> {
		Ok(List {
			darty: darty::Darty::new()?
		})
	}
}