Rollup merge of #54040 - steveklabnik:update-books, r=Mark-Simulacrum

update books for next release

4 files changed, 0 insertions, 0 deletions

diff --git a/src/doc/book b/src/doc/book
-Subproject 16c9dee7666c2b2766fd98d89003e028679d120
+Subproject cff0930664b688f1dd22aefb3d16944eb4cdbfd
diff --git a/src/doc/nomicon b/src/doc/nomicon
-Subproject ae42ad7aa4d7907cca941371c9eee8de8c2ee40
+Subproject 7fd493465b7dd6cf3476f0b834884059bbdd1d9
diff --git a/src/doc/reference b/src/doc/reference
-Subproject 219e261ddb833a5683627b0a9be87a0f4486abb
+Subproject 821355a6fd642b71988a2f88a3162fb35873201
diff --git a/src/doc/rust-by-example b/src/doc/rust-by-example
-Subproject e3719fc78ff4a21dfd13cfcc9e2ca42cb5de29f
+Subproject e459fb3f07f2b930ccd25d348671b8eae233fd6