Auto merge of #58266 - GuillaumeGomez:rollup, r=GuillaumeGomez

Rollup of 11 pull requests Successful merges: - #57504 (Re-enable history api on file:// protocol) - #57848 (Generate a documentation page for core::mem::transmute.) - #57884 (Update minifier version) - #57954 (rustdoc: remove blank unstable spans) - #58028 (Fix image link in the settings menu) - #58033 (rustdoc: wrap stability tags in colored spans) - #58086 ([rustdoc] Improve file list display) - #58143 (Sort elements in the sidebar) - #58146 (Prevent automatic collapse of methods impl blocks) - #58150 (Don't apply impl block collapse rules to trait impls) - #58185 (Remove images' url to make it work even without internet connection) Failed merges: r? @ghost
rust-lang · Feb 7, 2019 · d173180 · d173180
2 parents ad43389 + 761caa2
commit d173180
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Showing 51 changed files with 240 additions and 244 deletions.
diff --git a/Cargo.lock b/Cargo.lock
@@ -1503,7 +1503,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "minifier"
-version = "0.0.26"
+version = "0.0.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "macro-utils 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2992,7 +2992,7 @@ dependencies = [
 name = "rustdoc"
 version = "0.0.0"
 dependencies = [
- "minifier 0.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "minifier 0.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "pulldown-cmark 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempfile 3.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4066,7 +4066,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum memchr 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0a3eb002f0535929f1199681417029ebea04aadc0c7a4224b46be99c7f5d6a16"
 "checksum memmap 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e2ffa2c986de11a9df78620c01eeaaf27d94d3ff02bf81bfcca953102dd0c6ff"
 "checksum memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0f9dc261e2b62d7a622bf416ea3c5245cdd5d9a7fcc428c0d06804dfce1775b3"
-"checksum minifier 0.0.26 (registry+https://github.com/rust-lang/crates.io-index)" = "f299df45afd73332044ea9f717c816a84fc90c8b631409abf339ba93642a7985"
+"checksum minifier 0.0.28 (registry+https://github.com/rust-lang/crates.io-index)" = "3a2898502751dcc9d66b6fff57f3cf63cc91605e83e1a33515396f5027f8e4ca"
 "checksum miniz-sys 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)" = "0300eafb20369952951699b68243ab4334f4b10a88f411c221d444b36c40e649"
 "checksum miniz_oxide 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5ad30a47319c16cde58d0314f5d98202a80c9083b5f61178457403dfb14e509c"
 "checksum miniz_oxide_c_api 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "28edaef377517fd9fe3e085c37d892ce7acd1fbeab9239c5a36eec352d8a8b7e"

diff --git a/src/liballoc/lib.rs b/src/liballoc/lib.rs
@@ -55,9 +55,7 @@
             reason = "this library is unlikely to be stabilized in its current \
                       form or name",
             issue = "27783")]
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-       html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-       html_root_url = "https://doc.rust-lang.org/nightly/",
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/",
        issue_tracker_base_url = "https://github.com/rust-lang/rust/issues/",
        test(no_crate_inject, attr(allow(unused_variables), deny(warnings))))]
 #![no_std]

diff --git a/src/libarena/lib.rs b/src/libarena/lib.rs
@@ -8,9 +8,7 @@
 //! This crate implements `TypedArena`, a simple arena that can only hold
 //! objects of a single type.
 
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-       html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-       html_root_url = "https://doc.rust-lang.org/nightly/",
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/",
        test(no_crate_inject, attr(deny(warnings))))]
 
 #![feature(alloc)]

diff --git a/src/libcore/lib.rs b/src/libcore/lib.rs
@@ -51,9 +51,7 @@
 #![cfg(not(test))]
 
 #![stable(feature = "core", since = "1.6.0")]
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-       html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-       html_root_url = "https://doc.rust-lang.org/nightly/",
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/",
        html_playground_url = "https://play.rust-lang.org/",
        issue_tracker_base_url = "https://github.com/rust-lang/rust/issues/",
        test(no_crate_inject, attr(deny(warnings))),

diff --git a/src/libcore/mem.rs b/src/libcore/mem.rs
@@ -15,6 +15,7 @@ use ptr;
 use ops::{Deref, DerefMut};
 
 #[stable(feature = "rust1", since = "1.0.0")]
+#[doc(inline)]
 pub use intrinsics::transmute;
 
 /// Takes ownership and "forgets" about the value **without running its destructor**.

diff --git a/src/libfmt_macros/lib.rs b/src/libfmt_macros/lib.rs
@@ -4,9 +4,7 @@
 //! Parsing does not happen at runtime: structures of `std::fmt::rt` are
 //! generated instead.
 
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-       html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-       html_root_url = "https://doc.rust-lang.org/nightly/",
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/",
        html_playground_url = "https://play.rust-lang.org/",
        test(attr(deny(warnings))))]
 

diff --git a/src/libgraphviz/lib.rs b/src/libgraphviz/lib.rs
@@ -271,9 +271,7 @@
 //!
 //! * [DOT language](http://www.graphviz.org/doc/info/lang.html)
 
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-       html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-       html_root_url = "https://doc.rust-lang.org/nightly/",
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/",
        test(attr(allow(unused_variables), deny(warnings))))]
 
 #![deny(rust_2018_idioms)]

diff --git a/src/libpanic_abort/lib.rs b/src/libpanic_abort/lib.rs
@@ -5,9 +5,7 @@
 
 #![no_std]
 #![unstable(feature = "panic_abort", issue = "32837")]
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-       html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-       html_root_url = "https://doc.rust-lang.org/nightly/",
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/",
        issue_tracker_base_url = "https://github.com/rust-lang/rust/issues/")]
 #![panic_runtime]
 

diff --git a/src/libpanic_unwind/lib.rs b/src/libpanic_unwind/lib.rs
@@ -14,9 +14,7 @@
 
 #![no_std]
 #![unstable(feature = "panic_unwind", issue = "32837")]
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-       html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-       html_root_url = "https://doc.rust-lang.org/nightly/",
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/",
        issue_tracker_base_url = "https://github.com/rust-lang/rust/issues/")]
 
 #![feature(allocator_api)]

diff --git a/src/libproc_macro/lib.rs b/src/libproc_macro/lib.rs
@@ -9,9 +9,7 @@
 
 #![stable(feature = "proc_macro_lib", since = "1.15.0")]
 #![deny(missing_docs)]
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-       html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-       html_root_url = "https://doc.rust-lang.org/nightly/",
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/",
        html_playground_url = "https://play.rust-lang.org/",
        issue_tracker_base_url = "https://github.com/rust-lang/rust/issues/",
        test(no_crate_inject, attr(deny(warnings))),

diff --git a/src/librustc/lib.rs b/src/librustc/lib.rs
@@ -26,9 +26,7 @@
 //!
 //! This API is completely unstable and subject to change.
 
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-       html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-       html_root_url = "https://doc.rust-lang.org/nightly/")]
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
 
 #![deny(rust_2018_idioms)]
 #![allow(explicit_outlives_requirements)]

diff --git a/src/librustc_apfloat/lib.rs b/src/librustc_apfloat/lib.rs
@@ -30,9 +30,7 @@
 //!
 //! This API is completely unstable and subject to change.
 
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-      html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-      html_root_url = "https://doc.rust-lang.org/nightly/")]
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
 #![forbid(unsafe_code)]
 #![deny(rust_2018_idioms)]
 

diff --git a/src/librustc_borrowck/lib.rs b/src/librustc_borrowck/lib.rs
@@ -1,6 +1,4 @@
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-      html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-      html_root_url = "https://doc.rust-lang.org/nightly/")]
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
 
 #![allow(non_camel_case_types)]
 

diff --git a/src/librustc_codegen_llvm/lib.rs b/src/librustc_codegen_llvm/lib.rs
@@ -4,9 +4,7 @@
 //!
 //! This API is completely unstable and subject to change.
 
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-      html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-      html_root_url = "https://doc.rust-lang.org/nightly/")]
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
 
 #![feature(box_patterns)]
 #![feature(box_syntax)]

diff --git a/src/librustc_codegen_ssa/lib.rs b/src/librustc_codegen_ssa/lib.rs
@@ -1,6 +1,4 @@
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-      html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-      html_root_url = "https://doc.rust-lang.org/nightly/")]
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
 
 #![feature(box_patterns)]
 #![feature(box_syntax)]

diff --git a/src/librustc_codegen_utils/codegen_backend.rs b/src/librustc_codegen_utils/codegen_backend.rs
@@ -4,9 +4,7 @@
 //!
 //! This API is completely unstable and subject to change.
 
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-      html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-      html_root_url = "https://doc.rust-lang.org/nightly/")]
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
 #![deny(warnings)]
 
 #![feature(box_syntax)]

diff --git a/src/librustc_codegen_utils/lib.rs b/src/librustc_codegen_utils/lib.rs
@@ -2,9 +2,7 @@
 //!
 //! This API is completely unstable and subject to change.
 
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-      html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-      html_root_url = "https://doc.rust-lang.org/nightly/")]
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
 
 #![feature(box_patterns)]
 #![feature(box_syntax)]

diff --git a/src/librustc_data_structures/lib.rs b/src/librustc_data_structures/lib.rs
@@ -6,9 +6,7 @@
 //!
 //! This API is completely unstable and subject to change.
 
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-      html_favicon_url = "https://www.rust-lang.org/favicon.ico",
-      html_root_url = "https://doc.rust-lang.org/nightly/")]
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
 
 #![feature(in_band_lifetimes)]
 #![feature(unboxed_closures)]

diff --git a/src/librustc_driver/lib.rs b/src/librustc_driver/lib.rs
@@ -4,9 +4,7 @@
 //!
 //! This API is completely unstable and subject to change.
 
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-      html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-      html_root_url = "https://doc.rust-lang.org/nightly/")]
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
 
 #![feature(box_syntax)]
 #![cfg_attr(unix, feature(libc))]

diff --git a/src/librustc_errors/lib.rs b/src/librustc_errors/lib.rs
@@ -1,6 +1,4 @@
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-      html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-      html_root_url = "https://doc.rust-lang.org/nightly/")]
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
 
 #![feature(custom_attribute)]
 #![allow(unused_attributes)]

diff --git a/src/librustc_incremental/lib.rs b/src/librustc_incremental/lib.rs
@@ -1,8 +1,6 @@
 //! Support for serializing the dep-graph and reloading it.
 
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-      html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-      html_root_url = "https://doc.rust-lang.org/nightly/")]
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
 
 #![feature(nll)]
 #![feature(specialization)]

diff --git a/src/librustc_lint/lib.rs b/src/librustc_lint/lib.rs
@@ -9,9 +9,7 @@
 //!
 //! This API is completely unstable and subject to change.
 
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-      html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-      html_root_url = "https://doc.rust-lang.org/nightly/")]
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
 
 #![cfg_attr(test, feature(test))]
 #![feature(box_patterns)]

diff --git a/src/librustc_llvm/lib.rs b/src/librustc_llvm/lib.rs
@@ -1,9 +1,7 @@
 #![deny(rust_2018_idioms)]
 #![feature(static_nobundle)]
 
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-       html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-       html_root_url = "https://doc.rust-lang.org/nightly/")]
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
 
 // See librustc_cratesio_shim/Cargo.toml for a comment explaining this.
 #[allow(unused_extern_crates)]

diff --git a/src/librustc_metadata/lib.rs b/src/librustc_metadata/lib.rs
@@ -1,6 +1,4 @@
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-       html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-       html_root_url = "https://doc.rust-lang.org/nightly/")]
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
 
 #![feature(box_patterns)]
 #![feature(libc)]

diff --git a/src/librustc_passes/lib.rs b/src/librustc_passes/lib.rs
@@ -4,9 +4,7 @@
 //!
 //! This API is completely unstable and subject to change.
 
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-       html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-       html_root_url = "https://doc.rust-lang.org/nightly/")]
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
 
 #![feature(nll)]
 #![feature(rustc_diagnostic_macros)]

diff --git a/src/librustc_plugin/lib.rs b/src/librustc_plugin/lib.rs
@@ -50,9 +50,7 @@
 //! See the [`plugin` feature](../unstable-book/language-features/plugin.html) of
 //! the Unstable Book for more examples.
 
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-       html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-       html_root_url = "https://doc.rust-lang.org/nightly/")]
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
 
 #![feature(rustc_diagnostic_macros)]
 

diff --git a/src/librustc_privacy/lib.rs b/src/librustc_privacy/lib.rs
@@ -1,6 +1,4 @@
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-       html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-       html_root_url = "https://doc.rust-lang.org/nightly/")]
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
 
 #![deny(rust_2018_idioms)]
 

diff --git a/src/librustc_resolve/lib.rs b/src/librustc_resolve/lib.rs
@@ -1,6 +1,4 @@
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-       html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-       html_root_url = "https://doc.rust-lang.org/nightly/")]
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
 
 #![feature(crate_visibility_modifier)]
 #![feature(label_break_value)]

diff --git a/src/librustc_save_analysis/lib.rs b/src/librustc_save_analysis/lib.rs
@@ -1,6 +1,4 @@
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-       html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-       html_root_url = "https://doc.rust-lang.org/nightly/")]
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
 #![feature(custom_attribute)]
 #![feature(nll)]
 #![allow(unused_attributes)]

diff --git a/src/librustc_target/lib.rs b/src/librustc_target/lib.rs
@@ -7,9 +7,7 @@
 //! more 'stuff' here in the future.  It does not have a dependency on
 //! LLVM.
 
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-      html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-      html_root_url = "https://doc.rust-lang.org/nightly/")]
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
 
 #![feature(box_syntax)]
 #![feature(nll)]

diff --git a/src/librustc_typeck/lib.rs b/src/librustc_typeck/lib.rs
@@ -55,9 +55,7 @@ This API is completely unstable and subject to change.
 
 */
 
-#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-      html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
-      html_root_url = "https://doc.rust-lang.org/nightly/")]
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
 
 #![allow(non_camel_case_types)]
 

diff --git a/src/librustdoc/Cargo.toml b/src/librustdoc/Cargo.toml
@@ -9,6 +9,6 @@ path = "lib.rs"
 
 [dependencies]
 pulldown-cmark = { version = "0.1.2", default-features = false }
-minifier = "0.0.26"
+minifier = "0.0.28"
 tempfile = "3"
 parking_lot = "0.6.4"
diff --git a/src/librustdoc/html/layout.rs b/src/librustdoc/html/layout.rs
@@ -4,6 +4,8 @@ use std::path::PathBuf;
 
 use externalfiles::ExternalHtml;
 
+use html::render::SlashChecker;
+
 #[derive(Clone)]
 pub struct Layout {
     pub logo: String,
@@ -176,16 +178,22 @@ pub fn render<T: fmt::Display, S: fmt::Display>(
     static_root_path = static_root_path,
     root_path = page.root_path,
     css_class = page.css_class,
-    logo      = if layout.logo.is_empty() {
-        format!("<a href='{}{}/index.html'>\
-                 <img src='{static_root_path}rust-logo{suffix}.png' alt='logo' width='100'></a>",
-                static_root_path=static_root_path,
-                suffix=page.resource_suffix)
-    } else {
-        format!("<a href='{}{}/index.html'>\
-                 <img src='{}' alt='logo' width='100'></a>",
-                page.root_path, layout.krate,
-                layout.logo)
+    logo      = {
+        let p = format!("{}{}", page.root_path, layout.krate);
+        let p = SlashChecker(&p);
+        if layout.logo.is_empty() {
+            format!("<a href='{path}index.html'>\
+                     <img src='{static_root_path}rust-logo{suffix}.png' \
+                          alt='logo' width='100'></a>",
+                    path=p,
+                    static_root_path=static_root_path,
+                    suffix=page.resource_suffix)
+        } else {
+            format!("<a href='{}index.html'>\
+                     <img src='{}' alt='logo' width='100'></a>",
+                    p,
+                    layout.logo)
+        }
     },
     title     = page.title,
     description = page.description,