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-rw-r--r--src/doc/book/listings/ch07-managing-growing-projects/listing-07-21-and-22/src/front_of_house.rs3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/doc/book/listings/ch07-managing-growing-projects/listing-07-21-and-22/src/front_of_house.rs b/src/doc/book/listings/ch07-managing-growing-projects/listing-07-21-and-22/src/front_of_house.rs
new file mode 100644
index 000000000..6875dfdb6
--- /dev/null
+++ b/src/doc/book/listings/ch07-managing-growing-projects/listing-07-21-and-22/src/front_of_house.rs
@@ -0,0 +1,3 @@
+pub mod hosting {
+ pub fn add_to_waitlist() {}
+}