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Add rustdoc version into the help popup #88964

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Sep 17, 2021
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16 changes: 12 additions & 4 deletions src/librustdoc/html/render/write_shared.rs
Original file line number Diff line number Diff line change
Expand Up @@ -268,10 +268,18 @@ pub(super) fn write_shared(
// Maybe we can change the representation to move this out of main.js?
write_minify(
"main.js",
static_files::MAIN_JS.replace(
"/* INSERT THEMES HERE */",
&format!(" = {}", serde_json::to_string(&themes).unwrap()),
),
static_files::MAIN_JS
.replace(
"/* INSERT THEMES HERE */",
&format!(" = {}", serde_json::to_string(&themes).unwrap()),
)
.replace(
"/* INSERT RUSTDOC_VERSION HERE */",
&format!(
"rustdoc {}",
rustc_interface::util::version_str().unwrap_or("unknown version")
),
),
cx,
options,
)?;
Expand Down
15 changes: 12 additions & 3 deletions src/librustdoc/html/static/css/rustdoc.css
Original file line number Diff line number Diff line change
Expand Up @@ -928,15 +928,24 @@ body.blur > :not(#help) {
display: block;
margin-right: 0.5rem;
}
#help > div > span {
#help span.top, #help span.bottom {
text-align: center;
display: block;
margin: 10px 0;
font-size: 18px;
border-bottom: 1px solid #ccc;

}
#help span.top {
text-align: center;
display: block;
margin: 10px 0;
border-bottom: 1px solid;
padding-bottom: 4px;
margin-bottom: 6px;
}
#help span.bottom {
clear: both;
border-top: 1px solid;
}
#help dd { margin: 5px 35px; }
#help .infos { padding-left: 0; }
#help h1, #help h2 { margin-top: 0; }
Expand Down
4 changes: 2 additions & 2 deletions src/librustdoc/html/static/css/themes/ayu.css
Original file line number Diff line number Diff line change
Expand Up @@ -286,8 +286,8 @@ details.undocumented > summary::before {
border-radius: 4px;
}

#help > div > span {
border-bottom-color: #5c6773;
#help span.bottom, #help span.top {
border-color: #5c6773;
}

.since {
Expand Down
4 changes: 2 additions & 2 deletions src/librustdoc/html/static/css/themes/dark.css
Original file line number Diff line number Diff line change
Expand Up @@ -242,8 +242,8 @@ details.undocumented > summary::before {
border-color: #bfbfbf;
}

#help > div > span {
border-bottom-color: #bfbfbf;
#help span.bottom, #help span.top {
border-color: #bfbfbf;
}

#help dt {
Expand Down
4 changes: 2 additions & 2 deletions src/librustdoc/html/static/css/themes/light.css
Original file line number Diff line number Diff line change
Expand Up @@ -232,8 +232,8 @@ details.undocumented > summary::before {
border-color: #bfbfbf;
}

#help > div > span {
border-bottom-color: #bfbfbf;
#help span.bottom, #help span.top {
border-color: #bfbfbf;
}

.since {
Expand Down
9 changes: 9 additions & 0 deletions src/librustdoc/html/static/js/main.js
Original file line number Diff line number Diff line change
Expand Up @@ -911,6 +911,7 @@ function hideThemeButtonState() {
});

var book_info = document.createElement("span");
book_info.className = "top";
book_info.innerHTML = "You can find more information in \
<a href=\"https://doc.rust-lang.org/rustdoc/\">the rustdoc book</a>.";

Expand Down Expand Up @@ -961,6 +962,14 @@ function hideThemeButtonState() {
container.appendChild(div_shortcuts);
container.appendChild(div_infos);

var rustdoc_version = document.createElement("span");
rustdoc_version.className = "bottom";
var rustdoc_version_code = document.createElement("code");
rustdoc_version_code.innerText = "/* INSERT RUSTDOC_VERSION HERE */";
rustdoc_version.appendChild(rustdoc_version_code);

container.appendChild(rustdoc_version);

popup.appendChild(container);
insertAfter(popup, searchState.outputElement());
// So that it's only built once and then it'll do nothing when called!
Expand Down