pub async fn crawl_page_articles(
    client: &Client,
    board: &BoardName,
    range: &RangeInclusive<u32>,
) -> Result<Vec<Article>, Error> {
    info!(
        "Start crawling articles from board {} page {} to {}",
        board,
        range.start(),
        range.end()
    );
    let mut articles: Vec<Article> = vec![];
    let mut error: Error = Error::InvalidResponse;
    let article_urls = crawl_page_urls(client, board, range).await?;
    for url in article_urls {
        match crawl_url(client, &url, None).await {
            Ok(article) => articles.push(article),
            Err(e) => {
                error!("{:?} occurred when crawling {:?}", e, url);
                error = e;
            }
        }
    }

    info!(
        "Finish crawling articles from board {} page {} to {}",
        board,
        range.start(),
        range.end()
    );
    if articles.is_empty() {
        error!("No article was found");
        return Err(error);
    }
    Ok(articles)
}
/// Given a board, crawls and returns parsed Articles within range.
Given a board, crawls and returns parsed Articles within range.
Given a board crawls and returns parsed Articles within range .
pub async fn crawl_page_articles(
    client: &Client,
    board: &BoardName,
    range: &RangeInclusive<u32>,
) -> Result<Vec<Article>, Error> {
    info!(
        "Start crawling articles from board {} page {} to {}",
        board,
        range.start(),
        range.end()
    );
    let mut articles: Vec<Article> = vec![];
    let mut error: Error = Error::InvalidResponse;
    let article_urls = crawl_page_urls(client, board, range).await?;
    for url in article_urls {
        match crawl_url(client, &url, None).await {
            Ok(article) => articles.push(article),
            Err(e) => {
                error!("{:?} occurred when crawling {:?}", e, url);
                error = e;
            }
        }
    }
    info!(
        "Finish crawling articles from board {} page {} to {}",
        board,
        range.start(),
        range.end()
    );
    if articles.is_empty() {
        error!("No article was found");
        return Err(error);
    }
    Ok(articles)
}
pub async fn crawl_page_articles ( client : & Client , board : & BoardName , range : & RangeInclusive < u32 > , ) -> Result < Vec < Article > , Error > { info ! ( " " board range start ( ) range end ( ) ) ; let mut articles : Vec < Article > = vec ! [ ] ; let mut error : Error = Error :: InvalidResponse ; let article_urls = crawl_page_urls ( client , board , range ) . await ? ; for url in article_urls { match crawl_url ( client , & url , None ) . await { Ok ( article ) => articles . push ( article ) , Err ( e ) => { error ! ( " " e url ) ; error = e ; } } } info ! ( " " board range start ( ) range end ( ) ) ; if articles . is_empty ( ) { error ! ( " " ) ; return Err ( error ) ; } Ok ( articles ) }
Given a board, crawls and returns parsed Articles within range.
Given a board crawls and returns parsed Articles within range .
client
&Client
board
&BoardName
range
&RangeInclusive<u32>