1 files changed, 22 insertions, 0 deletions
diff --git a/src/doc/book/listings/ch06-enums-and-pattern-matching/no-listing-01-defining-enums/src/main.rs b/src/doc/book/listings/ch06-enums-and-pattern-matching/no-listing-01-defining-enums/src/main.rs
new file mode 100644
index 000000000..c631e56ba
--- /dev/null
+++ b/src/doc/book/listings/ch06-enums-and-pattern-matching/no-listing-01-defining-enums/src/main.rs
@@ -0,0 +1,22 @@
+// ANCHOR: def
+enum IpAddrKind {
+    V4,
+    V6,
+}
+// ANCHOR_END: def
+
+fn main() {
+    // ANCHOR: instance
+    let four = IpAddrKind::V4;
+    let six = IpAddrKind::V6;
+    // ANCHOR_END: instance
+
+    // ANCHOR: fn_call
+    route(IpAddrKind::V4);
+    route(IpAddrKind::V6);
+    // ANCHOR_END: fn_call
+}
+
+// ANCHOR: fn
+fn route(ip_kind: IpAddrKind) {}
+// ANCHOR_END: fn