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17 lines
398 B
17 lines
398 B
extern crate trpl; // required for mdbook test
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use trpl::Html;
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fn main() {
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// TODO: we'll add this next!
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}
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async fn page_title(url: &str) -> Option<String> {
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// ANCHOR: chaining
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let response_text = trpl::get(url).await.text().await;
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// ANCHOR_END: chaining
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Html::parse(&response_text)
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.select_first("title")
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.map(|title_element| title_element.inner_html())
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}
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