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Make the #[stable(since)] version attribute clearer with a tooltip

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Rémy Rakic 2016-05-18 03:54:52 +02:00 committed by Rémy Rakic
parent 0667ae93fb
commit 352a70b3a0
1 changed files with 3 additions and 2 deletions
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5
src/librustdoc/html/render.rs
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@ -1566,7 +1566,8 @@ impl<'a> fmt::Display for Item<'a> {
write!(fmt, "</span>")?; // in-band write!(fmt, "</span>")?; // in-band
write!(fmt, "<span class='out-of-band'>")?; write!(fmt, "<span class='out-of-band'>")?;
if let Some(version) = self.item.stable_since() { if let Some(version) = self.item.stable_since() {
write!(fmt, "<span class='since'>{}</span>", version)?; write!(fmt, "<span class='since' title='Stable since Rust version {0}'>{0}</span>",
version)?;
} }
write!(fmt, write!(fmt,
r##"<span id='render-detail'> r##"<span id='render-detail'>
@ -2136,7 +2137,7 @@ fn render_stability_since_raw<'a>(w: &mut fmt::Formatter,
containing_ver: Option<&'a str>) -> fmt::Result { containing_ver: Option<&'a str>) -> fmt::Result {
if let Some(v) = ver { if let Some(v) = ver {
if containing_ver != ver && v.len() > 0 { if containing_ver != ver && v.len() > 0 {
write!(w, "<div class=\"since\">{}</div>", write!(w, "<div class='since' title='Stable since Rust version {0}'>{0}</div>",
v)? v)?
} }
} }