Fix strings indent

src/librustdoc/clean/blanket_impl.rs

@@ -75,8 +75,7 @@ impl<'a, 'tcx> BlanketImplFinder<'a, 'tcx> {
                     }
                 });
                 debug!(
-                    "get_blanket_impls: found applicable impl: {}\
-                        for trait_ref={:?}, ty={:?}",
+                    "get_blanket_impls: found applicable impl: {} for trait_ref={:?}, ty={:?}",
                     may_apply, trait_ref, ty
                 );
                 if !may_apply {

src/librustdoc/clean/cfg/tests.rs

@@ -409,8 +409,7 @@ fn test_render_long_html() {
             ((word_cfg("unix") & name_value_cfg("target_arch", "x86_64"))
                 | (word_cfg("windows") & name_value_cfg("target_pointer_width", "64")))
             .render_long_html(),
-            "This is supported on <strong>Unix and x86-64, or Windows and 64-bit</strong> \
-                only."
+            "This is supported on <strong>Unix and x86-64, or Windows and 64-bit</strong> only."
         );
         assert_eq!(
             (!(word_cfg("unix") & word_cfg("windows"))).render_long_html(),

src/librustdoc/clean/utils.rs

@@ -422,8 +422,7 @@ pub fn name_from_pat(p: &hir::Pat<'_>) -> String {
         PatKind::Ref(ref p, _) => name_from_pat(&**p),
         PatKind::Lit(..) => {
             warn!(
-                "tried to get argument name from PatKind::Lit, \
-                  which is silly in function arguments"
+                "tried to get argument name from PatKind::Lit, which is silly in function arguments"
             );
             "()".to_string()
         }

src/librustdoc/config.rs

@@ -416,14 +416,12 @@ impl Options {
                     return Err(1);
                 } else if !ret.is_empty() {
                     diag.struct_warn(&format!(
-                        "theme file \"{}\" is missing CSS rules from the \
-                                               default theme",
+                        "theme file \"{}\" is missing CSS rules from the default theme",
                         theme_s
                     ))
                     .warn("the theme may appear incorrect when loaded")
                     .help(&format!(
-                        "to see what rules are missing, call `rustdoc \
-                                        --check-theme \"{}\"`",
+                        "to see what rules are missing, call `rustdoc  --check-theme \"{}\"`",
                         theme_s
                     ))
                     .emit();

src/librustdoc/core.rs

@@ -561,8 +561,7 @@ fn run_global_ctxt(
     if let Some(ref m) = krate.module {
         if let None | Some("") = m.doc_value() {
             let help = "The following guide may be of use:\n\
-                    https://doc.rust-lang.org/nightly/rustdoc/how-to-write-documentation\
-                    .html";
+                https://doc.rust-lang.org/nightly/rustdoc/how-to-write-documentation.html";
             tcx.struct_lint_node(
                 rustc_lint::builtin::MISSING_CRATE_LEVEL_DOCS,
                 ctxt.as_local_hir_id(m.def_id).unwrap(),

src/librustdoc/html/markdown.rs

@@ -519,8 +519,7 @@ impl<'a, I: Iterator<Item = Event<'a>>> Iterator for Footnotes<'a, I> {
                 Some(Event::FootnoteReference(ref reference)) => {
                     let entry = self.get_entry(&reference);
                     let reference = format!(
-                        "<sup id=\"fnref{0}\"><a href=\"#fn{0}\">{0}\
-                                             </a></sup>",
+                        "<sup id=\"fnref{0}\"><a href=\"#fn{0}\">{0}</a></sup>",
                         (*entry).1
                     );
                     return Some(Event::Html(reference.into()));

src/librustdoc/html/markdown/tests.rs

@@ -140,25 +140,26 @@ fn test_header() {
 
     t(
         "# Foo bar",
-        "<h1 id=\"foo-bar\" class=\"section-header\">\
-      <a href=\"#foo-bar\">Foo bar</a></h1>",
+        "<h1 id=\"foo-bar\" class=\"section-header\"><a href=\"#foo-bar\">Foo bar</a></h1>",
     );
     t(
         "## Foo-bar_baz qux",
-        "<h2 id=\"foo-bar_baz-qux\" class=\"section-\
-      header\"><a href=\"#foo-bar_baz-qux\">Foo-bar_baz qux</a></h2>",
+        "<h2 id=\"foo-bar_baz-qux\" class=\"section-header\">
+         <a href=\"#foo-bar_baz-qux\">Foo-bar_baz qux</a></h2>",
     );
     t(
         "### **Foo** *bar* baz!?!& -_qux_-%",
         "<h3 id=\"foo-bar-baz--qux-\" class=\"section-header\">\
             <a href=\"#foo-bar-baz--qux-\"><strong>Foo</strong> \
-      <em>bar</em> baz!?!&amp; -<em>qux</em>-%</a></h3>",
+            <em>bar</em> baz!?!&amp; -<em>qux</em>-%</a>\
+         </h3>",
     );
     t(
         "#### **Foo?** & \\*bar?!*  _`baz`_ ❤ #qux",
         "<h4 id=\"foo--bar--baz--qux\" class=\"section-header\">\
              <a href=\"#foo--bar--baz--qux\"><strong>Foo?</strong> &amp; *bar?!*  \
-      <em><code>baz</code></em> ❤ #qux</a></h4>",
+             <em><code>baz</code></em> ❤ #qux</a>\
+         </h4>",
     );
 }
 
@@ -174,38 +175,32 @@ fn test_header_ids_multiple_blocks() {
     t(
         &mut map,
         "# Example",
-        "<h1 id=\"example\" class=\"section-header\">\
-        <a href=\"#example\">Example</a></h1>",
+        "<h1 id=\"example\" class=\"section-header\"><a href=\"#example\">Example</a></h1>",
     );
     t(
         &mut map,
         "# Panics",
-        "<h1 id=\"panics\" class=\"section-header\">\
-        <a href=\"#panics\">Panics</a></h1>",
+        "<h1 id=\"panics\" class=\"section-header\"><a href=\"#panics\">Panics</a></h1>",
     );
     t(
         &mut map,
         "# Example",
-        "<h1 id=\"example-1\" class=\"section-header\">\
-        <a href=\"#example-1\">Example</a></h1>",
+        "<h1 id=\"example-1\" class=\"section-header\"><a href=\"#example-1\">Example</a></h1>",
     );
     t(
         &mut map,
         "# Main",
-        "<h1 id=\"main-1\" class=\"section-header\">\
-        <a href=\"#main-1\">Main</a></h1>",
+        "<h1 id=\"main-1\" class=\"section-header\"><a href=\"#main-1\">Main</a></h1>",
     );
     t(
         &mut map,
         "# Example",
-        "<h1 id=\"example-2\" class=\"section-header\">\
-        <a href=\"#example-2\">Example</a></h1>",
+        "<h1 id=\"example-2\" class=\"section-header\"><a href=\"#example-2\">Example</a></h1>",
     );
     t(
         &mut map,
         "# Panics",
-        "<h1 id=\"panics-1\" class=\"section-header\">\
-        <a href=\"#panics-1\">Panics</a></h1>",
+        "<h1 id=\"panics-1\" class=\"section-header\"><a href=\"#panics-1\">Panics</a></h1>",
     );
 }
 

src/librustdoc/html/render/mod.rs

@@ -1062,7 +1062,7 @@ themePicker.onblur = handleThemeButtonsBlur;
             let content = format!(
                 "<h1 class='fqn'>\
                      <span class='in-band'>List of all crates</span>\
-</h1><ul class='mod'>{}</ul>",
+                </h1><ul class='mod'>{}</ul>",
                 krates
                     .iter()
                     .map(|s| {
@@ -1313,7 +1313,8 @@ impl AllTypes {
             "<h1 class='fqn'>\
                  <span class='out-of-band'>\
                      <span id='render-detail'>\
-                <a id=\"toggle-all-docs\" href=\"javascript:void(0)\" title=\"collapse all docs\">\
+                         <a id=\"toggle-all-docs\" href=\"javascript:void(0)\" \
+                            title=\"collapse all docs\">\
                              [<span class='inner'>&#x2212;</span>]\
                          </a>\
                      </span>
@@ -1898,8 +1899,7 @@ fn document_non_exhaustive(w: &mut Buffer, item: &clean::Item) {
         } else {
             write!(
                 w,
-                "This type will require a wildcard arm in any match statements or \
-                       constructors."
+                "This type will require a wildcard arm in any match statements or constructors."
             );
         }
 
@@ -2096,8 +2096,7 @@ fn item_module(w: &mut Buffer, cx: &Context, item: &clean::Item, items: &[clean:
                 let doc_value = myitem.doc_value().unwrap_or("");
                 write!(
                     w,
-                    "\
-                       <tr class='{stab}{add}module-item'>\
+                    "<tr class='{stab}{add}module-item'>\
                          <td><a class=\"{class}\" href=\"{href}\" \
                              title='{title}'>{name}</a>{unsafety_flag}</td>\
                          <td class='docblock-short'>{stab_tags}{docs}</td>\
@@ -2250,8 +2249,7 @@ fn item_constant(w: &mut Buffer, cx: &Context, it: &clean::Item, c: &clean::Cons
 
     write!(
         w,
-        "{vis}const \
-               {name}: {typ}",
+        "{vis}const {name}: {typ}",
         vis = it.visibility.print_with_space(),
         name = it.name.as_ref().unwrap(),
         typ = c.type_.print(),
@@ -2285,8 +2283,7 @@ fn item_static(w: &mut Buffer, cx: &Context, it: &clean::Item, s: &clean::Static
     render_attributes(w, it, false);
     write!(
         w,
-        "{vis}static {mutability}\
-               {name}: {typ}</pre>",
+        "{vis}static {mutability} {name}: {typ}</pre>",
         vis = it.visibility.print_with_space(),
         mutability = s.mutability.print_with_space(),
         name = it.name.as_ref().unwrap(),
@@ -2503,8 +2500,7 @@ fn item_trait(w: &mut Buffer, cx: &Context, it: &clean::Item, t: &clean::Trait,
     fn write_small_section_header(w: &mut Buffer, id: &str, title: &str, extra_content: &str) {
         write!(
             w,
-            "
-            <h2 id='{0}' class='small-section-header'>\
+            "<h2 id='{0}' class='small-section-header'>\
                 {1}<a href='#{0}' class='anchor'></a>\
              </h2>{2}",
             id, title, extra_content
@@ -3082,8 +3078,8 @@ fn item_enum(w: &mut Buffer, cx: &Context, it: &clean::Item, e: &clean::Enum, ca
                             w,
                             "<span id=\"{id}\" class=\"variant small-section-header\">\
                                  <a href=\"#{id}\" class=\"anchor field\"></a>\
-                                   <code>{f}:&nbsp;{t}\
-                                   </code></span>",
+                                 <code>{f}:&nbsp;{t}</code>\
+                             </span>",
                             id = id,
                             f = field.name.as_ref().unwrap(),
                             t = ty.print()
@@ -3296,23 +3292,19 @@ fn render_assoc_items(
             AssocItemRender::All => {
                 write!(
                     w,
-                    "\
-                    <h2 id='implementations' class='small-section-header'>\
+                    "<h2 id='implementations' class='small-section-header'>\
                          Implementations<a href='#implementations' class='anchor'></a>\
-                    </h2>\
-                "
+                    </h2>"
                 );
                 RenderMode::Normal
             }
             AssocItemRender::DerefFor { trait_, type_, deref_mut_ } => {
                 write!(
                     w,
-                    "\
-                    <h2 id='deref-methods' class='small-section-header'>\
+                    "<h2 id='deref-methods' class='small-section-header'>\
                          Methods from {}&lt;Target = {}&gt;\
                          <a href='#deref-methods' class='anchor'></a>\
-                    </h2>\
-                ",
+                     </h2>",
                     trait_.print(),
                     type_.print()
                 );
@@ -3359,8 +3351,7 @@ fn render_assoc_items(
         if !impls.is_empty() {
             write!(
                 w,
-                "\
-                <h2 id='trait-implementations' class='small-section-header'>\
+                "<h2 id='trait-implementations' class='small-section-header'>\
                      Trait Implementations<a href='#trait-implementations' class='anchor'></a>\
                  </h2>\
                  <div id='trait-implementations-list'>{}</div>",
@@ -3371,13 +3362,11 @@ fn render_assoc_items(
         if !synthetic.is_empty() {
             write!(
                 w,
-                "\
-                <h2 id='synthetic-implementations' class='small-section-header'>\
+                "<h2 id='synthetic-implementations' class='small-section-header'>\
                      Auto Trait Implementations\
                      <a href='#synthetic-implementations' class='anchor'></a>\
                  </h2>\
-                <div id='synthetic-implementations-list'>\
-            "
+                 <div id='synthetic-implementations-list'>"
             );
             render_impls(cx, w, &synthetic, containing_item, cache);
             write!(w, "</div>");
@@ -3386,13 +3375,11 @@ fn render_assoc_items(
         if !blanket_impl.is_empty() {
             write!(
                 w,
-                "\
-                <h2 id='blanket-implementations' class='small-section-header'>\
+                "<h2 id='blanket-implementations' class='small-section-header'>\
                      Blanket Implementations\
                      <a href='#blanket-implementations' class='anchor'></a>\
                  </h2>\
-                <div id='blanket-implementations-list'>\
-            "
+                 <div id='blanket-implementations-list'>"
             );
             render_impls(cx, w, &blanket_impl, containing_item, cache);
             write!(w, "</div>");
@@ -4312,8 +4299,8 @@ fn sidebar_trait(buf: &mut Buffer, it: &clean::Item, t: &clean::Trait) {
             res.sort();
             sidebar.push_str(&format!(
                 "<a class=\"sidebar-title\" href=\"#foreign-impls\">\
-                    Implementations on Foreign Types</a><div \
-                    class=\"sidebar-links\">{}</div>",
+                    Implementations on Foreign Types</a>\
+                 <div class=\"sidebar-links\">{}</div>",
                 res.into_iter()
                     .map(|(name, id)| format!("<a href=\"#{}\">{}</a>", id, Escape(&name)))
                     .collect::<Vec<_>>()

src/librustdoc/passes/mod.rs

@@ -284,8 +284,7 @@ impl<'a> DocFolder for ImplStripper<'a> {
                     if let Some(did) = typaram.def_id() {
                         if did.is_local() && !self.retained.contains(&did) {
                             debug!(
-                                "ImplStripper: stripped item in trait's generics; \
-                                    removing impl"
+                                "ImplStripper: stripped item in trait's generics; removing impl"
                             );
                             return None;
                         }