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refactor(dehtml): remove Result unwrap in dehtml_starttag_cb()

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Alexander Krotov
2019-12-18 18:51:34 +03:00
parent 73c21ae0a9
commit a242fcfd2c
1 changed files with 5 additions and 6 deletions
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11
src/dehtml.rs
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@@ -139,13 +139,12 @@ fn dehtml_starttag_cb<B: std::io::BufRead>(
dehtml.add_text = AddText::YesPreserveLineEnds; dehtml.add_text = AddText::YesPreserveLineEnds;
} }
"a" => { "a" => {
if let Some(href) = event.html_attributes().find(|attr| { if let Some(href) = event
attr.as_ref() .html_attributes()
.map(|a| String::from_utf8_lossy(a.key).trim().to_lowercase() == "href") .filter_map(|attr| attr.ok())
.unwrap_or_default() .find(|attr| String::from_utf8_lossy(attr.key).trim().to_lowercase() == "href")
}) { {
let href = href let href = href
.unwrap()
.unescape_and_decode_value(reader) .unescape_and_decode_value(reader)
.unwrap_or_default() .unwrap_or_default()
.to_lowercase(); .to_lowercase();