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Extract write_srclink to its own method

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This commit is contained in:
Nixon Enraght-Moony 2020-11-18 12:48:54 +00:00
parent c4f836ad1a
commit b491587c91
1 changed files with 24 additions and 30 deletions
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54
src/librustdoc/html/render/mod.rs
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@ -86,7 +86,11 @@ crate type NameDoc = (String, Option<String>);
crate fn ensure_trailing_slash(v: &str) -> impl fmt::Display + '_ {
crate::html::format::display_fn(move |f| {
if !v.ends_with('/') && !v.is_empty() { write!(f, "{}/", v) } else { write!(f, "{}", v) }
if !v.ends_with('/') && !v.is_empty() {
write!(f, "{}/", v)
} else {
write!(f, "{}", v)
}
})
}
@ -1194,6 +1198,16 @@ fn write_minify(
}
}
fn write_srclink(cx: &Context, item: &clean::Item, buf: &mut Buffer, cache: &Cache) {
if let Some(l) = cx.src_href(item, cache) {
write!(
buf,
"<a class=\"srclink\" href=\"{}\" title=\"{}\">[src]</a>",
l, "goto source code"
)
}
}
#[derive(Debug, Eq, PartialEq, Hash)]
struct ItemEntry {
url: String,
@ -1706,13 +1720,7 @@ fn print_item(cx: &Context, item: &clean::Item, buf: &mut Buffer, cache: &Cache)
// this page, and this link will be auto-clicked. The `id` attribute is
// used to find the link to auto-click.
if cx.shared.include_sources && !item.is_primitive() {
if let Some(l) = cx.src_href(item, cache) {
write!(
buf,
"<a class=\"srclink\" href=\"{}\" title=\"{}\">[src]</a>",
l, "goto source code"
);
}
write_srclink(cx, item, buf, cache);
}
write!(buf, "</span>"); // out-of-band
@ -1942,7 +1950,11 @@ fn document_stability(
}
fn document_non_exhaustive_header(item: &clean::Item) -> &str {
if item.is_non_exhaustive() { " (Non-exhaustive)" } else { "" }
if item.is_non_exhaustive() {
" (Non-exhaustive)"
} else {
""
}
}
fn document_non_exhaustive(w: &mut Buffer, item: &clean::Item) {
@ -3693,13 +3705,7 @@ fn render_impl(
StabilityLevel::Unstable { .. } => None,
});
render_stability_since_raw(w, since.as_deref(), outer_version);
if let Some(l) = cx.src_href(&i.impl_item, cache) {
write!(
w,
"<a class=\"srclink\" href=\"{}\" title=\"{}\">[src]</a>",
l, "goto source code"
);
}
write_srclink(cx, &i.impl_item, w, cache);
write!(w, "</h3>");
if trait_.is_some() {
@ -3765,13 +3771,7 @@ fn render_impl(
render_assoc_item(w, item, link.anchor(&id), ItemType::Impl);
write!(w, "</code>");
render_stability_since_raw(w, item.stable_since().as_deref(), outer_version);
if let Some(l) = cx.src_href(item, cache) {
write!(
w,
"<a class=\"srclink\" href=\"{}\" title=\"{}\">[src]</a>",
l, "goto source code"
);
}
write_srclink(cx, item, w, cache);
write!(w, "</h4>");
}
}
@ -3787,13 +3787,7 @@ fn render_impl(
assoc_const(w, item, ty, default.as_ref(), link.anchor(&id), "");
write!(w, "</code>");
render_stability_since_raw(w, item.stable_since().as_deref(), outer_version);
if let Some(l) = cx.src_href(item, cache) {
write!(
w,
"<a class=\"srclink\" href=\"{}\" title=\"{}\">[src]</a>",
l, "goto source code"
);
}
write_srclink(cx, item, w, cache);
write!(w, "</h4>");
}
clean::AssocTypeItem(ref bounds, ref default) => {