bjoernager/rust
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Use as_deref() to replace as_ref().map(...)

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Suggested by @lzutao
This commit is contained in:
Ivan Tham 2020-01-05 23:10:30 +08:00 • committed by GitHub
parent 7785834159
commit 3d857efb46
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1 changed files with 3 additions and 3 deletions
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6
src/librustdoc/html/render.rs
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@ -2152,7 +2152,7 @@ fn stability_tags(item: &clean::Item) -> String {
} }
if let Some(stab) = item.stability.as_ref().filter(|s| s.level == stability::Unstable) { if let Some(stab) = item.stability.as_ref().filter(|s| s.level == stability::Unstable) {
if stab.feature.as_ref().map(|s| &**s) == Some("rustc_private") { if stab.feature.as_deref() == Some("rustc_private") {
tags += &tag_html("internal", "Internal"); tags += &tag_html("internal", "Internal");
} else { } else {
tags += &tag_html("unstable", "Experimental"); tags += &tag_html("unstable", "Experimental");
@ -2205,7 +2205,7 @@ fn short_stability(item: &clean::Item, cx: &Context) -> Vec<String> {
} }
if let Some(stab) = item.stability.as_ref().filter(|stab| stab.level == stability::Unstable) { if let Some(stab) = item.stability.as_ref().filter(|stab| stab.level == stability::Unstable) {
let is_rustc_private = stab.feature.as_ref().map(|s| &**s) == Some("rustc_private"); let is_rustc_private = stab.feature.as_deref() == Some("rustc_private");
let mut message = if is_rustc_private { let mut message = if is_rustc_private {
"<span class='emoji'>⚙️</span> This is an internal compiler API." "<span class='emoji'>⚙️</span> This is an internal compiler API."
@ -2214,7 +2214,7 @@ fn short_stability(item: &clean::Item, cx: &Context) -> Vec<String> {
} }
.to_owned(); .to_owned();
if let Some(feature) = stab.feature.as_ref() { if let Some(feature) = stab.feature.as_deref() {
let mut feature = format!("<code>{}</code>", Escape(&feature)); let mut feature = format!("<code>{}</code>", Escape(&feature));
if let (Some(url), Some(issue)) = (&cx.shared.issue_tracker_base_url, stab.issue) { if let (Some(url), Some(issue)) = (&cx.shared.issue_tracker_base_url, stab.issue) {
feature.push_str(&format!( feature.push_str(&format!(