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web/scraping: base url should be the whole path, otherwise #label l… #675

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@AndyGauge AndyGauge left a comment

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add some to the recipe about the difference. There should be a why included.

let url = Url::parse("https://www.rust-lang.org/en-US/")?;
let res = reqwest::get(url.as_ref()).await?.text().await?;
let document = Document::from(res.as_str());
let base_url = get_base_url(&document)?.unwrap_or(url);
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avoid unwrap

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