commit 7ab27c5ed5a3ed71056091f914ff84f98be1d753
author Guillaume Gomez <guillaume.gomez@huawei.com> Wed Aug 23 15:53:48 2023 +0200
committer Guillaume Gomez <guillaume.gomez@huawei.com> Wed Aug 23 15:53:48 2023 +0200
tree d82f94ad4243e48e553ec227f3b1ba41a397be80
parent f2f999e7b21bdcf41d5c335f98cc06067cb626a6

Add unstable `--no-html-source` rustdoc flag

src/librustdoc/config.rs

diff --git a/src/librustdoc/config.rs b/src/librustdoc/config.rs
index 81fb13f..1ce7efd 100644
--- a/src/librustdoc/config.rs
+++ b/src/librustdoc/config.rs
@@ -273,6 +273,8 @@
     pub(crate) call_locations: AllCallLocations,
     /// If `true`, Context::init will not emit shared files.
     pub(crate) no_emit_shared: bool,
+    /// If `true`, HTML source code pages won't be generated.
+    pub(crate) html_no_source: bool,
 }
 
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
@@ -686,6 +688,7 @@
         let generate_link_to_definition = matches.opt_present("generate-link-to-definition");
         let extern_html_root_takes_precedence =
             matches.opt_present("extern-html-root-takes-precedence");
+        let html_no_source = matches.opt_present("html-no-source");
 
         if generate_link_to_definition && (show_coverage || output_format != OutputFormat::Html) {
             diag.struct_err(
@@ -769,6 +772,7 @@
             generate_link_to_definition,
             call_locations,
             no_emit_shared: false,
+            html_no_source,
         };
         Ok((options, render_options))
     }

src/librustdoc/html/render/context.rs

diff --git a/src/librustdoc/html/render/context.rs b/src/librustdoc/html/render/context.rs
index d7ff248..bb1c186 100644
--- a/src/librustdoc/html/render/context.rs
+++ b/src/librustdoc/html/render/context.rs
@@ -463,6 +463,7 @@
             generate_link_to_definition,
             call_locations,
             no_emit_shared,
+            html_no_source,
             ..
         } = options;
 
@@ -488,7 +489,7 @@
             scrape_examples_extension: !call_locations.is_empty(),
         };
         let mut issue_tracker_base_url = None;
-        let mut include_sources = true;
+        let mut include_sources = !html_no_source;
 
         // Crawl the crate attributes looking for attributes which control how we're
         // going to emit HTML

src/librustdoc/lib.rs

diff --git a/src/librustdoc/lib.rs b/src/librustdoc/lib.rs
index 8220df5..92e06f3 100644
--- a/src/librustdoc/lib.rs
+++ b/src/librustdoc/lib.rs
@@ -656,6 +656,9 @@
                 "[rust]",
             )
         }),
+        unstable("html-no-source", |o| {
+            o.optflag("", "html-no-source", "Disable HTML source code pages generation")
+        }),
     ]
 }