style(cli/rustup-mode): reorder items in docs_data![]

Author: rami3l

src/cli/rustup_mode.rs

@@ -1445,6 +1445,7 @@ docs_data![
     (cargo, "The Cargo Book", "cargo/index.html"),
     (core, "The Rust Core Library", "core/index.html"),
     (edition_guide, "The Rust Edition Guide", "edition-guide/index.html"),
+    (embedded_book, "The Embedded Rust Book", "embedded-book/index.html"),
     (nomicon, "The Dark Arts of Advanced and Unsafe Rust Programming", "nomicon/index.html"),
 
     #[arg(long = "proc_macro")]
@@ -1457,7 +1458,6 @@ docs_data![
     (std, "Standard library API documentation", "std/index.html"),
     (test, "Support code for rustc's built in unit-test and micro-benchmarking framework", "test/index.html"),
     (unstable_book, "The Unstable Book", "unstable-book/index.html"),
-    (embedded_book, "The Embedded Rust Book", "embedded-book/index.html"),
 ];
 
 async fn doc(

tests/suite/cli-ui/rustup/rustup_doc_cmd_help_flag_stdout.toml

@@ -20,6 +20,7 @@ Options:
       --cargo                  The Cargo Book
       --core                   The Rust Core Library
       --edition-guide          The Rust Edition Guide
+      --embedded-book          The Embedded Rust Book
       --nomicon                The Dark Arts of Advanced and Unsafe Rust Programming
       --proc_macro             A support library for macro authors when defining new macros
       --reference              The Rust Reference
@@ -31,7 +32,6 @@ Options:
       --test                   Support code for rustc's built in unit-test and micro-benchmarking
                                framework
       --unstable-book          The Unstable Book
-      --embedded-book          The Embedded Rust Book
   -h, --help                   Print help
 
 Discussion: